mo·ment (m m nt)n.1. A brief, indefinite interval of time. 2. A specific point in time, especially the present time: He is not here at the moment. 3. A particular period of importance, influence, or significance in a series of events or developments: a great moment in history; waiting for her big moment. 4. Outstanding significance or value; importance: a discovery of great moment. 5. A brief period of time that is characterized by a quality, such as excellence, suitability, or distinction: a lackluster performance that nevertheless had its moments. 6. Philosophy a. An essential or constituent element, as of a complex idea. b. A phase or an aspect of a logically developing process. 7. Abbr. M Physics a. The product of a quantity and its perpendicular distance from a reference point. b. The tendency to cause rotation about a point or an axis. 8. Statistics The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution.
[Middle English, from Old French, from Latin m mentum, from *movimentum; see momentum.] Synonyms: moment, instant, minute1, second1, jiffy, flash These nouns denote a brief interval of time. A moment is an indeterminately short but significant period: I'll be with you in a moment. Instant is a period of time almost too brief to detect; it implies haste: He hesitated for just an instant. Minute is often interchangable with moment and second with instant: The alarm will ring any minute. I'll be back in a second. Jiffy and flash usually combine with in a; in a jiffy means in a short space of time, while in a flash suggests the almost imperceptible duration of a flash of light: "He was on his stool in a jiffy, driving away with his pen" Charles Dickens. She finished the job in a flash. See Also Synonyms at importance. |
moment Noun 1. a short period of time 2. a specific instant or point in time: at that moment the phone rang 3. the moment the present point of time: for the moment he is out of prison 4. importance, significance, or value: a matter of greatest moment 5. Physics a. a tendency to produce motion, esp. rotation about a point or axis b. the product of a physical quantity, such as force or mass, and its distance from a fixed reference point [Latin momentum movement]
ThesaurusLegend: Synonyms Related Words Antonyms | Noun | 1. | moment - a particular point in time; "the moment he arrived the party began"climax, culmination - the decisive moment in a novel or play; "the deathbed scene is the climax of the play" eleventh hour, last minute - the latest possible moment; "money became available at the eleventh hour"; "at the last minute the government changed the rules" moment of truth - the moment in a bullfight when the matador kills the bull pinpoint - a very brief moment; "they were strangers sharing a pinpoint of time together" time - a suitable moment; "it is time to go" | | 2. | moment - an indefinitely short time; "wait just a moment"; "in a mo"; "it only takes a minute"; "in just a bit"time - an indefinite period (usually marked by specific attributes or activities); "he waited a long time"; "the time of year for planting"; "he was a great actor in his time" | | 3. | moment - at this time; "the disappointments of the here and now"; "she is studying at the moment"nowadays, present - the period of time that is happening now; any continuous stretch of time including the moment of speech; "that is enough for the present"; "he lives in the present with no thought of tomorrow" | | 4. | moment - having important effects or influence; "decisions of great consequence are made by the president himself"; "virtue is of more moment than security"; "that result is of no consequence"matter - (used with negation) having consequence; "they were friends and it was no matter who won the games" significance - the quality of being significant; "do not underestimate the significance of nuclear power" hell to pay - dire consequences; "when the pig ran away there was hell to pay" | | 5. | moment - a turning force produced by an object acting at a distance (or a measure of that force)force - (physics) the influence that produces a change in a physical quantity; "force equals mass times acceleration" moment of a couple - given two equal and opposite forces, the product of the force and the distance between them | | 6. | moment - the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed valuestatistics - a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters statistic - a datum that can be represented numerically second moment - the expected value of the square of the deviations of a random variable from the point of origin variance - the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value |
moment noun 3. importance, concern, value, worth, weight, import, consequence, substance, significance, gravity, seriousness, weightiness
In air transport, the weight of a load multiplied by its distance from a reference point in the aircraft.
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