letrozole

noun
let·​ro·​zole | \ ˈle-trə-ˌzōl How to pronounce letrozole (audio) \

Medical Definition of letrozole

: a nonsteroidal aromatase inhibitor C17H11N5 that is administered orally to treat breast cancer in postmenopausal women — see femara

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Cite this Entry

“Letrozole.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/letrozole. Accessed 7 Aug. 2020.

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