dissociation(redirected from isorhythmic atrioventricular dissociation)
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1. The act of dissociating or the condition of having been dissociated.
a. The process by which the action of a solvent or a change in physical condition, as in pressure or temperature, causes a molecule to split into simpler groups of atoms, single atoms, or ions.
b. The separation of an electrolyte into ions of opposite charge.
3. Psychiatry A disintegration or fragmentation of the mind in which memories, thoughts, or aspects of the personality become disconnected, as in multiple personality disorder or some kinds of amnesia.
dis·so′ci·a′tive (-ə-tĭv) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. the act of dissociating or the state of being dissociated
2. (Chemistry) chem
a. a reversible chemical change of the molecules of a single compound into two or more other molecules, atoms, ions, or radicals
b. any decomposition of the molecules of a single compound into two or more other compounds, atoms, ions, or radicals
3. (Chemistry) separation of molecules or atoms that occurs when a liquid or solid changes to a gas
4. (Psychiatry) psychiatry the separation of a group of mental processes or ideas from the rest of the personality, so that they lead an independent existence, as in cases of multiple personality
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
dis•so•ci•a•tion(dɪˌsoʊ siˈeɪ ʃən, -ʃiˈeɪ-)
1. an act or instance of dissociating.
2. the state of being dissociated; disjunction; separation.
3. the decomposition of a substance into simpler molecules or atoms with the addition of heat or energy.
4. the splitting off of a group of mental processes from the main body of consciousness, as in amnesia or certain forms of hysteria.
[1605–15; < Latin dissociātiō]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
The separation of a substance into two or more simpler substances, or of a molecule into atoms or ions, by the action of heat or a chemical process. Dissociation is usually reversible.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
The breaking down of a molecule into smaller molecules, atoms or ions.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
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|Noun||1.||dissociation - the act of removing from association|
separation - the act of dividing or disconnecting
|2.||dissociation - a state in which some integrated part of a person's life becomes separated from the rest of the personality and functions independently|
mental condition, mental state, psychological condition, psychological state - (psychology) a mental condition in which the qualities of a state are relatively constant even though the state itself may be dynamic; "a manic state"
dissociative disorder - dissociation so severe that the usually integrated functions of consciousness and perception of self break down
|3.||dissociation - (chemistry) the temporary or reversible process in which a molecule or ion is broken down into smaller molecules or ions|
chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
noun separation, break, division, distancing, divorce, isolation, segregation, detachment, severance, disengagement, disconnection, disunion a complete dissociation from one another
Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002
dissociation[dɪˌsəʊsɪˈeɪʃən] N → disociación f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
dissociation[dɪˌsəʊʃiˈeɪʃən dɪˌsəʊsiˈeɪʃən] n → dissociation f
dissociation from sb/sth → dissociation de qn/qch
Collins English/French Electronic Resource. © HarperCollins Publishers 2005
n → Trennung f, → Dissoziation f (geh, Chem, Psych)
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
dissociation[dɪˌsəʊsɪˈeɪʃ/ən] n → dissociazione f
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
1. n. disociación.
2. acción y efecto de separar;
3. descomposición de un agregado molecular en otros más sencillos;
separación inconsciente de la personalidad propia de la esquizofrenia, con efectos que resultan en un trastorno de las asociaciones del pensamiento;
atrial ___ → ___ atrial;
atrioventricular ___ → ___ atrioventricular;
pupillary light-near ___ → ___ pupilar por cercanía de luz;
sleep ___ → ___ del sueño;
visual-kinetic ___ → ___ visual quinética.
English-Spanish Medical Dictionary © Farlex 2012
dissociationn (psych) disociación f
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.