sup·​po·​si·​tious ˌsə-pə-ˈzi-shəs How to pronounce suppositious (audio)

Word History


by contraction

First Known Use

1604, in the meaning defined above

Time Traveler
The first known use of suppositious was in 1604

Dictionary Entries Near suppositious

Cite this Entry

“Suppositious.” Dictionary, Merriam-Webster, Accessed 19 Jul. 2024.

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