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Definition of bunion
bunion
/ˈbʌn.jən/
bun · ion
Plural:bunions
bunion Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Rare
Syllables
2
bunion Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A painful, often inflamed bony swelling on the first joint of the big toe, typically caused or aggravated by tight-fitting footwear or an inherited foot structure.
Example
"The podiatrist recommended switching to shoes with a wider toe box to relieve the pressure on her bunion."
Synonyms
View all synonyms for bunion• Rhymes for bunion
Word Origin & Etymology
Borrowed in the early 18th century from Anglo-French 'buignon', a diminutive of Old French 'buigne' meaning a bump or swelling on the head caused by a blow.
Cite this Entry
Wordmom. (2026). Definition of Bunion. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/bunion