✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

adenotomy

noun

ad·​e·​not·​o·​my ˌad-ᵊn-ˈät-ə-mē How to pronounce adenotomy (audio)
plural adenotomies
: the operation of dissecting, incising, or removing a gland and especially the adenoids

Browse Nearby Words

Cite this Entry

“Adenotomy.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/adenotomy. Accessed 29 Nov. 2025.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!