[ kuhn-kloo-zhuhn ]
/ kənˈklu ʒən /


Nearby words

  1. concision,
  2. conclave,
  3. conclavist,
  4. conclination,
  5. conclude,
  6. conclusive,
  7. conclusively,
  8. conclusory,
  9. concoct,
  10. concoction


    in conclusion, finally: In conclusion, I would like to thank you for your attention.
    try conclusions with, to engage oneself in a struggle for victory or mastery over, as a person or an impediment.

Origin of conclusion

1300–50; Middle English < Latin conclūsiōn- (stem of conclūsiō), equivalent to conclūs(us) closed, past participle of conclūdere (conclūd- to conclude + -tus past participle suffix) + -iōn- -ion

SYNONYMS FOR conclusion
ANTONYMS FOR conclusion

Related formscon·clu·sion·al, adjectivecon·clu·sion·al·ly, adverbnon·con·clu·sion, nounpre·con·clu·sion, noun

Synonym study

1. See end1. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for conclusional


/ (kənˈkluːʒən) /


Word Origin for conclusion

C14: via Old French from Latin; see conclude, -ion

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for conclusional



late 14c., "deduction or conclusion reached by reasoning," from Old French conclusion "conclusion, result, outcome," from Latin conclusionem (nominative conclusio), noun of action from past participle stem of concludere (see conclude). Also, from late 14c. "the end" (usually of speech or writing), "closing passages of a speech or writing."

Online Etymology Dictionary, © 2010 Douglas Harper

Idioms and Phrases with conclusional


see foregone conclusion; jump to a conclusion.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.