chemoprophylactic

adjective

che·​mo·​pro·​phy·​lac·​tic ¦kē-mō-ˌprō-fə-¦lak-tik How to pronounce chemoprophylactic (audio)
-ˌprä- also ¦ke-
: of or relating to chemoprophylaxis

Word History

Etymology

chem- + prophylactic

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Cite this Entry

“Chemoprophylactic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chemoprophylactic. Accessed 28 Dec. 2025.

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