acro·​mi·​on ə-ˈkrō-mē-ˌän, -ən How to pronounce acromion (audio)
: the outer end of the spine of the scapula that protects the glenoid cavity, forms the outer angle of the shoulder, and articulates with the clavicle

called also acromial process, acromion process

Dictionary Entries Near acromion

Cite this Entry

“Acromion.” Medical Dictionary, Merriam-Webster, Accessed 16 Apr. 2024.

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