supposal

noun

sup·pos·al sə-ˈpō-zəl

1

: the act or process of supposing

2

: something supposed : hypothesis, supposition

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler

The first known use of supposal was in the 14th century

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Browse Nearby Words

supposable

supposal

suppose

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Cite this Entry

Style

“Supposal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supposal. Accessed 30 Oct. 2025.

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