suppose

verb

sup·​pose sə-ˈpōz How to pronounce suppose (audio)
 usually after "I"  ˈspōz
supposed; supposing

transitive verb

1
a
: to lay down tentatively as a hypothesis, assumption, or proposal
suppose a fire broke out
suppose you bring the salad
b(1)
: to hold as an opinion : believe
they supposed they were early
(2)
: to think probable or in keeping with the facts
seems reasonable to suppose that he would profit
2
b
: to have a suspicion of
3

Examples of suppose in a Sentence

Suppose a fire broke out. How would we escape? Just suppose for a moment that you agreed with me. Supposing he refuses to help, what do we do then? The renovations will cost much more than we originally supposed.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Overhaul in 2016: About seven years ago, the Florida Department of Transportation installed sturdier poles with narrower gaps to discourage drivers diving into lanes they are not supposed to be in. Miami Herald Archives, Miami Herald, 31 Mar. 2025 He was originally supposed to appear on the show that October, but was disinvited after he was photographed kissing multiple women and partying maskless in Alabama, breaking the COVID-19 protocols the show had in place amid the pandemic. Marina Watts, People.com, 31 Mar. 2025 Fundamental rights are rights the state is not supposed to deprive you of except under circumstances where the public good overwhelmingly outweighs the private harm. Louis Menand, New Yorker, 31 Mar. 2025 It’s supposed to be a joyous occasion, when families gather for feasts and purchase new clothes for children — but most of Gaza’s 2 million Palestinians are just trying to survive. Tia Goldenberg, Chicago Tribune, 30 Mar. 2025 See All Example Sentences for suppose

Word History

Etymology

Middle English, from Anglo-French supposer, from Medieval Latin supponere (perfect indicative supposui), from Latin, to put under, substitute, from sub- + ponere to put — more at position

First Known Use

14th century, in the meaning defined at transitive sense 1a

Time Traveler
The first known use of suppose was in the 14th century

Browse Nearby Words

Cite this Entry

“Suppose.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/suppose. Accessed 13 Apr. 2025.

Kids Definition

suppose

verb
sup·​pose sə-ˈpōz How to pronounce suppose (audio)
supposed; supposing
1
: to take as true or as a fact for the sake of argument
suppose a fire should break out
2
: to hold as an opinion : believe
they supposed they were on the right bus
3
: to come to a conclusion arrived at by guessing
who do you suppose will win

More from Merriam-Webster on suppose

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