acromion
noun
acro·mi·on
ə-ˈkrō-mē-ˌän, -ən 
: 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
Cite this Entry
“Acromion.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/acromion. Accessed 14 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share