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Synonyms

supposition

American  
[suhp-uh-zish-uhn] / ˌsʌp əˈzɪʃ ən /

noun

  1. the act of supposing.

  2. something that is supposed; assumption; hypothesis.


supposition British  
/ ˌsʌpəˈzɪʃən /

noun

  1. the act of supposing

  2. a fact, theory, etc, that is supposed

"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

Other Word Forms

  • nonsuppositional adjective
  • nonsuppositionally adverb
  • suppositional adjective
  • suppositionally adverb
  • suppositionless adjective
  • unsuppositional adjective

Etymology

Origin of supposition

First recorded in 1400–50; late Middle English, from Latin suppositiōn- (stem of suppositiō ) “substitution” ( English meaning by association with suppose ), equivalent to supposit(us) (past participle of suppōnere “to substitute”) + -iōn- stem of noun suffix -io; -ion, sup-, position

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It is only through mutual encouragement and the swapping of suppositions that they solve the crime.

From The Wall Street Journal

The investor supposition was they likely wouldn’t become acquisition targets.

From Barron's

Kim, the deputy director of North Korea's propaganda department, said Seoul's claim was an "unfounded unilateral supposition and a red herring".

From BBC

“Traitors” may be the most meta game on TV, in that every competitor has watched at least some of their rivals’ shows and bases suppositions about their trustworthiness off their franchises.

From Salon

Others were being medicated indefinitely on mere suppositions of mental illness.

From Los Angeles Times