Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

dissociation

play
noun dis·so·ci·a·tion \(ˌ)di-ˌsō-sē-ˈā-shən, -shē-\

Definition of dissociation

  1. 1 :  the act or process of dissociating :  the state of being dissociated: as a :  the process by which a chemical combination breaks up into simpler constituents; especially :  one that results from the action of energy (as heat) on a gas or of a solvent on a dissolved substance b :  the separation of whole segments of the personality (as in multiple personality disorder) or of discrete mental processes (as in the schizophrenias) from the mainstream of consciousness or of behavior

  2. 2 :  the property inherent in some biological stocks (as of certain bacteria) of differentiating into two or more distinct and relatively permanent strains; also :  such a strain

dissociative

play \(ˌ)di-ˈsō-shē-ˌā-tiv, -sē-, -shə-tiv\ adjective


1611

First Known Use of dissociation

1611

Rhymes with dissociation

abbreviation, abomination, acceleration, accentuation, accommodation, accreditation, acculturation, accumulation, actualization, adjudication, administration, adulteration, affiliation, agglomeration, alienation, alleviation, alliteration, amalgamation, amelioration, amplification, anglicization, annihilation, annunciation, anticipation, appreciation, appropriation, approximation, argumentation, articulation, asphyxiation, assassination, asseveration, assimilation, association, atomization, attenuation, authentication, authorization, autoxidation, balkanization, bastardization, beautification, bowdlerization, calcification, canonization, capitulation, centralization, certification, cicatrization, civilization, clarification, classification, coagulation, codification, coeducation, cogeneration, cohabitation, collaboration, colonization, colorization, commemoration, commiseration, communication, concatenation, conciliation, confabulation, confederation, configuration, conglomeration, congratulation, consideration, consolidation, contamination, continuation, cooperation, coordination, corroboration, cross-pollination, crystallization, deactivation, debilitation, decapitation, deceleration, deconsecration, de-escalation, defenestration, defibrillation, deforestation, defragmentation, degeneration, deification, deliberation, delineation, demonization, denomination, denunciation, depopulation, depreciation, deracination, deregulation, desegregation, despoliation, determination, devaluation, digitization, disapprobation, discoloration, discrimination, disembarkation, disinclination, disinformation, disintegration, Disneyfication, dissemination, dissimulation, documentation, domestication, dramatization, echolocation, edification, ejaculation, elaboration, elimination, elucidation, emaciation, emancipation, emasculation, enumeration, enunciation, equalization, equivocation, eradication, evacuation, evaluation, evaporation, evisceration, exaggeration, examination, exasperation, exhilaration, exoneration, expropriation, extenuation, extermination, extrapolation, facilitation, falsification, felicitation, feminization, fertilization, feudalization, finalization, Finlandization, formalization, fortification, fossilization, gasification, gentrification, gesticulation, globalization, glorification, gratification, habituation, hallucination, harmonization, humanization, humiliation, hyperinflation, idolization, illumination, imagination, impersonation, implementation, improvisation, inauguration, incarceration, incineration, incorporation, incrimination, indoctrination, inebriation, infatuation, initiation, inoculation, insemination, insinuation, instrumentation, internalization, interpretation, interrelation, interrogation, intimidation, intoxication, invagination, invalidation, investigation, invigoration, irradiation, itemization, justification, legalization, liberalization, magnetization, magnification, maladaptation, manifestation, manipulation, matriculation, maximization, mechanization, memorization, miscegenation, mobilization, modernization, modification, mortification, multiplication, mystification, nationalization, naturalization, negotiation, normalization, notification, novelization, nullification, obliteration, organization, origination, orientation, ornamentation, ossification, oxygenation, pacification, paralyzation, participation, pasteurization, perambulation, peregrination, perpetuation, personalization, petrification, polarization, pontification, precipitation, predestination, prefabrication, prefiguration, premeditation, preoccupation, preordination, preregistration, prettification, privatization, procrastination, prognostication, proliferation, propitiation, purification, qualification, ramification, randomization, ratification, realization, reciprocation, recombination, recommendation, recrimination, recuperation, redecoration, reduplication, reforestation, refrigeration, regeneration, regimentation, regurgitation, reification, reincarnation, reintegration, reiteration, rejuvenation, remuneration, renunciation, repatriation, representation, republication, repudiation, retaliation, reverberation, sanctification, scarification, sedimentation, sensitization, Serbo-Croatian, signification, simplification, socialization, solicitation, sophistication, specialization, specification, stabilization, standardization, sterilization, stratification, subordination, subpopulation, supplementation, synchronization, systemization, teleportation, tergiversation, transfiguration, transliteration, transvaluation, triangulation, uglification, unification, unionization, urbanization, verification, versification, victimization, vilification, vituperation, vocalization, vulgarization, westernization, x-radiation


Medical Dictionary

dissociation

play play
noun dis·so·ci·a·tion \(ˌ)dis-ˌō-sē-ˈā-shən, -shē-\

Medical Definition of dissociation

  1. 1:  the act or process of dissociating :  the state of being dissociated: asa:  the process by which a chemical combination breaks up into simpler constituents; especially :  one that results from the action of energy (as heat) on a gas or of a solvent on a dissolved substanceb:  the separation of whole segments of the personality (as in multiple personality disorder) or of discrete mental processes (as in the schizophrenias) from the mainstream of consciousness or of behavior with loss of integrated awareness and autonomous functioning of the separated segments or parts

  2. 2:  the process by which some biological stocks (as of certain bacteria) differentiate into two or more distinct and relatively permanent strains; also :  such a strain





Seen and Heard

What made you want to look up dissociation? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

not forbidden by law

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

two-chairs-on-a-pier-by-the-ocean-in-summer

Which of the following words means “of or relating to summer”?

brumal hiemal vernal estival
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ