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Definition of collarbone
collarbone
/ˈkɑː.lɚ.boʊn/
col · lar · bone
Plural:collarbones
collarbone Lexical Profile
CEFR
B2
Grade
5
Tier
2
Usage
Top 10k
Syllables
3
collarbone Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Either of the two slender, curved bones in the human body that connect the breastbone (sternum) to each shoulder blade (scapula); the clavicle.
Example
"The cyclist fractured his collarbone after falling awkwardly on his shoulder during the race."
Synonyms
View all synonyms for collarbone• Nearby Words
Word Origin & Etymology
Formed in Middle English as a compound of 'collar' (from Old French 'colier', derived from Latin 'collum' meaning 'neck') and 'bone' (from Old English 'ban').
Cite this Entry
Wordmom. (2026). Definition of Collarbone. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/collarbone