definitions

supposing

[ suh-poh-zing ]
/ səˈpoʊ zɪŋ /
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SEE MORE SYNONYMS FOR supposing ON THESAURUS.COM

conjunction

upon the supposition or premise that; in the event that.

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RELATED WORDS

presuming, assuming

Nearby words

supposal, suppose, supposed, supposed to, supposedly, supposing, supposition, suppositious, supposititious, suppositive, suppository

Origin of supposing

First recorded in 1835–45; see origin at suppose, -ing2

Related forms

non·sup·pos·ing, adjective

Definition for supposing (2 of 2)

suppose

[ suh-pohz ]
/ səˈpoʊz /

verb (used with object), sup·posed, sup·pos·ing.

verb (used without object), sup·posed, sup·pos·ing.

to assume something; presume; think.

Origin of suppose

1275–1325; Middle English supposen < Old French supposer, equivalent to sup- sup- + poser to pose1; compare Medieval Latin suppōnere to suppose, Latin: to substitute, place below

Related forms

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for supposing

British Dictionary definitions for supposing

suppose

/ (səˈpəʊz) /

verb (tr; may take a clause as object)

to presume (something) to be true without certain knowledgeI suppose he meant to kill her
to consider as a possible suggestion for the sake of discussion, elucidation, etc; postulatesuppose that he wins the election
(of theories, propositions, etc) to imply the inference or assumption (of)your policy supposes full employment

Derived Forms

supposable, adjectivesupposer, noun

Word Origin for suppose

C14: from Old French supposer, from Medieval Latin suppōnere, from Latin: to substitute, from sub- + pōnere to put
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

Idioms and Phrases with supposing

suppose

see I suppose so.

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