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

hyperpituitary

adjective

hy·​per·​pi·​tu·​itary -pə-ˈt(y)ü-ə-ˌter-ē How to pronounce hyperpituitary (audio)
: affected with hyperpituitarism

Browse Nearby Words

Cite this Entry

“Hyperpituitary.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/hyperpituitary. Accessed 5 Dec. 2025.

Love words? Need even more definitions?

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