in·​jec·​tant in-ˈjek-tənt How to pronounce injectant (audio)
: a substance that is injected into something

Word History

First Known Use

1950, in the meaning defined above

Time Traveler
The first known use of injectant was in 1950

Dictionary Entries Near injectant

Cite this Entry

“Injectant.” Dictionary, Merriam-Webster, Accessed 20 May. 2024.

Medical Definition


in·​jec·​tant -ˈjek-tənt How to pronounce injectant (audio)
: an allergen that is injected
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