scapula

noun

scap·​u·​la ˈska-pyə-lə How to pronounce scapula (audio)
plural scapulae ˈska-pyə-ˌlē How to pronounce scapula (audio) -ˌlī How to pronounce scapula (audio) or scapulas
: either of a pair of large triangular bones lying one in each dorsal lateral part of the thorax, being the principal bone of the corresponding half of the shoulder girdle, and articulating with the corresponding clavicle or coracoid

called also shoulder blade

Examples of scapula in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
That abduction overstretches and weakens the muscles that control the scapula, including the middle traps, lower traps, and rhomboids, which can lead to pain and increase injury risk in the upper back and shoulders. Jenny McCoy, SELF, 25 Aug. 2025 The bicyclist was diagnosed with a brain bleed, eight broken ribs, a fractured clavicle and scapula and tear in the carotid artery. Nick Ferraro, Twin Cities, 22 Aug. 2025 The imbalance, caused by the weight, works its way up my arm to the muscles of my shoulder, my scapula pulling my neck, my neck pulling my clavicle, my clavicle pulling my ribs; and then my spine has to compensate. John Haskell, Harpers Magazine, 20 Aug. 2025 In his final season with the Mets the following year, he was limited to 11 starts after sustaining a stress reaction in the scapula of his right shoulder. John Perrotto, Forbes.com, 14 July 2025 See All Example Sentences for scapula

Word History

Etymology

New Latin, from Latin, shoulder blade, shoulder

First Known Use

1578, in the meaning defined above

Time Traveler
The first known use of scapula was in 1578

Browse Nearby Words

Cite this Entry

“Scapula.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/scapula. Accessed 9 Sep. 2025.

Kids Definition

scapula

noun
scap·​u·​la ˈskap-yə-lə How to pronounce scapula (audio)
plural scapulae -ˌlē How to pronounce scapula (audio)
-ˌlī
or scapulas

Medical Definition

scapula

noun
scap·​u·​la ˈskap-yə-lə How to pronounce scapula (audio)
plural scapulae -ˌlē How to pronounce scapula (audio) -ˌlī How to pronounce scapula (audio) or scapulas
: either of a pair of large essentially flat and triangular bones lying one in each dorsolateral part of the thorax, being the principal bone of the corresponding half of the shoulder girdle, divided on the posterior surface into the supraspinous and infraspinous fossae by an oblique transverse bony process or spine terminating in the acromion, having a hook-shaped bony coracoid process on the anterior surface of the superior border of the bone, providing articulation for the humerus, and articulating with the corresponding clavicle

called also shoulder blade

More from Merriam-Webster on scapula

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