im·​preg·​nant im-ˈpreg-nənt How to pronounce impregnant (audio)
: a substance used for impregnating another substance

Word History

First Known Use

1926, in the meaning defined above

Time Traveler
The first known use of impregnant was in 1926

Dictionary Entries Near impregnant

Cite this Entry

“Impregnant.” Dictionary, Merriam-Webster, Accessed 11 Dec. 2023.

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