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action

   Also found in: Medical, Legal, Acronyms, Idioms, Encyclopedia, Wikipedia, Hutchinson 0.03 sec.
ac·tion  (kshn)
n.
1. The state or process of acting or doing: The medical team went into action.
2. Something done or accomplished; a deed. See Usage Note at act.
3. Organized activity to accomplish an objective: a problem requiring drastic action.
4. The causation of change by the exertion of power or a natural process: the action of waves on a beach; the action of a drug on blood pressure.
5. A movement or a series of movements, as of an actor.
6. Manner of movement: a horse with fine action.
7. Habitual or vigorous activity; energy: a woman of action.
8. Behavior or conduct. Often used in the plural.
9.
a. The operating parts of a mechanism.
b. The manner in which such parts operate.
c. The manner in which a musical instrument can be played; playability: a piano with quick action.
10. A change that occurs in the body or in a bodily organ as a result of its functioning.
11. A physical change, as in position, mass, or energy, that an object or a system undergoes.
12. The series of events and episodes that form the plot of a story or play.
13. The appearance of animation of a figure in painting or sculpture.
14. Law A judicial proceeding whose purpose is to obtain relief at the hands of a court.
15.
a. Armed encounter; combat: missing in action.
b. An engagement between troops or ships: fought a rear-guard action.
16. The most important or exciting work or activity in a specific field or area: always heads for where the action is.

action·less adj.

action
Noun
1. doing something for a particular purpose
2. something done on a particular occasion
3. a lawsuit
4. movement during some physical activity
5. the operating mechanism in a gun or machine
6. the way in which something operates or works
7. Slang the main activity in a place
8. the events that form the plot of a story or play
9. activity, force, or energy
10. a minor battle
11. actions behaviour
12. out of action not functioning
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.action - something done (usually as opposed to something said); "there were stories of murders and other unnatural actions"
human action, human activity, act, deed - something that people do or cause to happen
thing - an action; "how could you do such a thing?"
benignity, kindness - a kind act
accomplishment, achievement - the action of accomplishing something
alienation - the action of alienating; the action of causing to become unfriendly; "his behavior alienated the other students"
application - the action of putting something into operation; "the application of maximum thrust"; "massage has far-reaching medical applications"; "the application of indexes to tables of data"
res gestae - things done
course of action, course - a mode of action; "if you persist in that course you will surely fail"; "once a nation is embarked on a course of action it becomes extremely difficult for any retraction to take place"
interaction - a mutual or reciprocal action; interacting
fetch - the action of fetching
playing - the action of taking part in a game or sport or other recreation
swordplay, play - the act using a sword (or other weapon) vigorously and skillfully
arrival - the act of arriving at a certain place; "they awaited her arrival"
carrying into action, carrying out, execution, performance - the act of performing; of doing something successfully; using knowledge as distinguished from merely possessing it; "they criticised his performance as mayor"; "experience generally improves performance"
selection, choice, option, pick - the act of choosing or selecting; "your choice of colors was unfortunate"; "you can take your pick"
change - the action of changing something; "the change of government had no impact on the economy"; "his change on abortion cost him the election"
saving, economy - an act of economizing; reduction in cost; "it was a small economy to walk to work every day"; "there was a saving of 50 cents"
forbiddance, inhibition, prohibition - the action of prohibiting or inhibiting or forbidding (or an instance thereof); "they were restrained by a prohibition in their charter"; "a medical inhibition of alcoholic beverages"; "he ignored his parents' forbiddance"
opposition, resistance - the action of opposing something that you disapprove or disagree with; "he encountered a general feeling of resistance from many citizens"; "despite opposition from the newspapers he went ahead"
bruxism - involuntarily or unconsciously clenching or grinding the teeth, typically during sleep
transfusion - the action of pouring a liquid from one vessel to another
pickings, taking - the act of someone who picks up or takes something; "the pickings were easy"; "clothing could be had for the taking"
transgression - the action of going beyond or overstepping some boundary or limit
aggression, hostility - violent action that is hostile and usually unprovoked
destabilisation, destabilization - the action of destabilizing; making something less stable (especially of a government or country or economy)
employment, engagement - the act of giving someone a job
civility, politeness - the act of showing regard for others
reverence - an act showing respect (especially a bow or curtsy)
consultation, reference - the act of referring or consulting; "reference to an encyclopedia produced the answer"
accenting, emphasizing, accentuation - the act of giving special importance or significance to something
beatification - the action of rendering supremely blessed and extremely happy
jump-start, jumpstart - starting an automobile engine that has a weak battery by means of jumper cables to another car; "my battery was dead so I had to get a jumpstart from my neighbor"
stupefaction - the action of stupefying; making dull or lethargic; "the professor was noted for his stupefaction of the students"
vampirism - the actions or practices of a vampire
2.action - the state of being active; "his sphere of activity"; "he is out of action"
state - the way something is with respect to its main attributes; "the current state of knowledge"; "his state of health"; "in a weak financial state"
agency - the state of being in action or exerting power; "the agency of providence"; "she has free agency"
busyness, hum - the state of being or appearing to be actively engaged in an activity; "they manifested all the busyness of a pack of beavers"; "there is a constant hum of military preparation"
behaviour, behavior - the action or reaction of something (as a machine or substance) under specified circumstances; "the behavior of small particles can be studied in experiments"
eructation, extravasation, eruption - (of volcanos) pouring out fumes or lava (or a deposit so formed)
operation - the state of being in effect or being operative; "that rule is no longer in operation"
overdrive - the state of high or excessive activity or productivity or concentration; "Troops are ready to go into overdrive as soon as the signal is given"; "Melissa's brain was in overdrive"
play - a state in which action is feasible; "the ball was still in play"; "insiders said the company's stock was in play"
swing - a state of steady vigorous action that is characteristic of an activity; "the party went with a swing"; "it took time to get into the swing of things"
inaction, inactiveness, inactivity - the state of being inactive
3.actionaction - a military engagement; "he saw action in Korea"
amphibious landing - a military action of coordinated land, sea, and air forces organized for an invasion; "MacArthur staged a massive amphibious landing behind enemy lines"
battle, engagement, fight, conflict - a hostile meeting of opposing military forces in the course of a war; "Grant won a decisive victory in the battle of Chickamauga"; "he lost his romantic ideas about war when he got into a real engagement"
blockade, encirclement - a war measure that isolates some area of importance to the enemy
defense, defensive measure, defence - (military) military action or resources protecting a country against potential enemies; "they died in the defense of Stalingrad"; "they were developed for the defense program"
electronic warfare, EW - military action involving the use of electromagnetic energy to determine or exploit or reduce or prevent hostile use of the electromagnetic spectrum
police action - a local military action without declaration of war; against violators of international peace and order
resistance - the military action of resisting the enemy's advance; "the enemy offered little resistance"
saber rattling, sabre rattling - the ostentatious display of military power (with the implied threat that it might be used)
sortie, sally - a military action in which besieged troops burst forth from their position
war, warfare - the waging of armed conflict against an enemy; "thousands of people were killed in the war"
group action - action taken by a group of people
armed forces, armed services, military, military machine, war machine - the military forces of a nation; "their military is the largest in the region"; "the military machine is the same one we faced in 1991 but now it is weaker"
4.actionaction - a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity"
physical process, process - a sustained phenomenon or one marked by gradual changes through a series of states; "events now in process"; "the process of calcification begins later for boys than for girls"
radiation - the spread of a group of organisms into new habitats
absorption - (physics) the process in which incident radiated energy is retained without reflection or transmission on passing through a medium; "the absorption of photons by atoms or molecules"
acidification - the process of becoming acid or being converted into an acid
adiabatic process - (thermodynamics) any process that occurs without gain or loss of heat
aeration - the process of exposing to air (so as to purify); "the aeration of the soil"
antiredeposition - the process of preventing redeposition
capture - any process in which an atomic or nuclear system acquires an additional particle
capture - a process whereby a star or planet holds an object in its gravitational field
centrifugation - the process of separating substances of different densities by the use of a centrifuge
chemical action, chemical change, chemical process - (chemistry) any process determined by the atomic and molecular composition and structure of the substances involved
chromatography - a process used for separating mixtures by virtue of differences in absorbency
concretion - the formation of stonelike objects within a body organ (e.g., the kidneys)
condensation - the process of changing from a gaseous to a liquid or solid state
convection - (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere
clotting, coagulation, curdling - the process of forming semisolid lumps in a liquid
decay - the process of gradually becoming inferior
demagnetisation, demagnetization - the process of removing magnetization
desorption - changing from an adsorbed state on a surface to a gaseous or liquid state
diffusion - (physics) the process in which there is movement of a substance from an area of high concentration of that substance to an area of lower concentration
dissolution, disintegration - separation into component parts
distillation, distillment - the process of purifying a liquid by boiling it and condensing its vapors
drift - the gradual departure from an intended course due to external influences (as a ship or plane)
effervescence - the process of bubbling as gas escapes
cataphoresis, dielectrolysis, electrophoresis, ionophoresis - the motion of charged particles in a colloid under the influence of an electric field; particles with a positive charge go to the cathode and negative to the anode
ecesis, establishment - (ecology) the process by which a plant or animal becomes established in a new habitat
extinction - the reduction of the intensity of radiation as a consequence of absorption and radiation
extraction - the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
feedback - the process in which part of the output of a system is returned to its input in order to regulate its further output
filtration - the process whereby fluids pass through a filter or a filtering medium
flocculation - the process of flocculating; forming woolly cloudlike aggregations
flow - any uninterrupted stream or discharge
formation - natural process that causes something to form; "the formation of gas in the intestine"; "the formation of crystals"; "the formation of pseudopods"
fossilisation, fossilization - the process of fossilizing a plant or animal that existed in some earlier age; the process of being turned to stone
geologic process, geological process - (geology) a natural process whereby geological features are modified
curing, solidification, solidifying, hardening, set - the process of becoming hard or solid by cooling or drying or crystallization; "the hardening of concrete"; "he tested the set of the glue"
inactivation - the process of rendering inactive; "the gene inactivation system"; "thermal inactivation of serum samples"
ion exchange - a process in which ions are exchanged between a solution and an insoluble (usually resinous) solid; widely used in industrial processing
5.action - the series of events that form a plot; "his novels always have a lot of action"
plot - the story that is told in a novel or play or movie etc.; "the characters were well drawn but the plot was banal"
6.actionaction - the trait of being active and energetic and forceful; "a man of action"
drive - the trait of being highly motivated; "his drive and energy exhausted his co-workers"
7.actionaction - the operating part that transmits power to a mechanism; "the piano had a very stiff action"
gun - a weapon that discharges a missile at high velocity (especially from a metal tube or barrel)
firing mechanism, gunlock - the action that ignites the charge in a firearm
key - a lever (as in a keyboard) that actuates a mechanism when depressed
keyboard - device consisting of a set of keys on a piano or organ or typewriter or typesetting machine or computer or the like
mechanism - device consisting of a piece of machinery; has moving parts that perform some function
movement - the driving and regulating parts of a mechanism (as of a watch or clock); "it was an expensive watch with a diamond movement"
piano action - action consisting of a system of levers that move a felt hammer to strike the strings when a key is depressed
pump action, slide action - action mechanism in a modern rifle or shotgun; a back and forward motion of a sliding lever ejects the empty shell case and cocks the firearm and loads a new round
8.actionaction - a judicial proceeding brought by one party against another; one party prosecutes another for a wrong done or for protection of a right or for prevention of a wrong
antitrust case - a legal action brought against parties who are charged with limiting free competition in the market place
civil action - legal action to protect a private civil right or to compel a civil remedy (as distinguished from criminal prosecution)
counterclaim - a claim filed in opposition to another claim in a legal action
custody case - a legal action to determine custody (usually of children following a divorce)
lis pendens - a pending lawsuit
legal proceeding, proceeding, proceedings - (law) the institution of a sequence of steps by which legal judgments are invoked
criminal prosecution, prosecution - the institution and conduct of legal proceedings against a defendant for criminal behavior
test case, test suit - a representative legal action whose outcome is likely to become a precedent
law, jurisprudence - the collection of rules imposed by authority; "civilization presupposes respect for the law"; "the great problem for jurisprudence to allow freedom while enforcing order"
9.actionaction - an act by a government body or supranational organization; "recent federal action undermined the segregationist position"; "the United Nations must have the power to propose and organize action without being hobbled by irrelevant issues"; "the Union action of emancipating Southern slaves"
group action - action taken by a group of people
10.action - the most important or interesting work or activity in a specific area or field; "the action is no longer in technology stocks but in municipal bonds"; "gawkers always try to get as close to the action as possible"
work - activity directed toward making or doing something; "she checked several points needing further work"
Verb1.actionaction - institute legal proceedings against; file a suit against; "He was warned that the district attorney would process him"; "She actioned the company for discrimination"
challenge - issue a challenge to; "Fischer challenged Spassky to a match"
expedite - process fast and efficiently; "I will try to expedite the matter"
litigate - engage in legal proceedings
2.action - put in effect; "carry out a task"; "execute the decision of the people"; "He actioned the operation"
complete, finish - come or bring to a finish or an end; "He finished the dishes"; "She completed the requirements for her Master's Degree"; "The fastest runner finished the race in just over 2 hours; others finished in over 4 hours"
follow out, follow up, put through, carry out, follow through, implement, go through - pursue to a conclusion or bring to a successful issue; "Did he go through with the treatment?"; "He implemented a new economic plan"; "She followed up his recommendations with a written proposal"
get over - to bring (a necessary but unpleasant task) to an end; "Let's get this job over with"; "It's a question of getting over an unpleasant task"
run - carry out; "run an errand"
consummate - make perfect; bring to perfection
consummate - fulfill sexually; "consummate a marriage"
effect, effectuate, set up - produce; "The scientists set up a shock wave"
do, perform - get (something) done; "I did my job"
discharge, dispatch, complete - complete or carry out; "discharge one's duties"

action
Translations
Spanish action [ˈækʃən] nacción f; acto;
(MIL) → acción f;
(LAW) → proceso, demanda;
to put a plan into action → poner un plan en acción or en marcha;
killed in action (MIL) → muerto en acto de servicio or en combate;
out of action [person] → fuera de combate; [thing] → averiado, descompuesto;
to take action → tomar medidas;
to bring an action against sb → entablar or presentar demanda contra algn

French action [ˈækʃən] naction f;
(Mil) → combat(s) m(pl);
(Law) → procès m, action en justice;
to bring an action against sb (Law) → poursuivre qn en justice, intenter un procès contre qn;
killed in action (Mil) → tué au champ d'honneur;
out of action → hors de combat; [machine etc] → hors d'usage;
to take action → agir, prendre des mesures;
to put a plan into action → mettre un projet à exécution

German action [ˈækʃən] nTat f;
(motion) → Bewegung f;
(Mil) → Kampf m, Gefecht nt;
(Law) → Klage f;
to bring an action against sb (Law) → eine Klage gegen jdn anstrengen;
killed in action (Mil) → gefallen;
out of action (person) → nicht einsatzfähig;
(thing) → außer Betrieb;
to take action → etwas unternehmen;
to put a plan into action → einen Plan in die Tat umsetzen

Italian action [ˈækʃən] nazione f;
(MIL) → combattimento;
(LAW) → processo;
to take action → agire;
to put a plan into action → realizzare un piano;
out of action → fuori combattimento; [machine etc] → fuori servizio;
killed in action (MIL) → ucciso in combattimento;
to bring an action against sb (LAW) → intentare causa contro qn

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Ah well, I'll show that in action, and for me the honor of the flag.
It may also be asked whether the characters are simple, as some people are in actual life, or complex, like most interesting persons; whether they develop, as all real people must under the action of significant experience, or whether the author merely presents them in brief situations or lacks the power to make them anything but stationary.
Expressions which are in no way composite signify substance, quantity, quality, relation, place, time, position, state, action, or affection.
 
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