letrozole
noun
let·ro·zole
ˈle-trə-ˌzōl 
: a nonsteroidal aromatase inhibitor C17H11N5 that is administered orally to treat breast cancer in postmenopausal women see femara
Cite this Entry
“Letrozole.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/letrozole. Accessed 3 Dec. 2025.
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