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Definition of hubcap
hubcap
/ˈhʌb.kæp/
hub · cap
Plural:hubcaps
hubcap Lexical Profile
CEFR
B2
Grade
4
Tier
2
Usage
Top 10k
hubcap Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A metal or plastic cover that fits over the hub of a motor vehicle's wheel, often designed to protect the lug nuts and enhance aesthetic appeal.
Example
"After hitting a large pothole on the highway, the old sedan lost its front-right hubcap."
Synonyms
View all synonyms for hubcap• Nearby Words
Word Origin & Etymology
Early 20th century compound formed from 'hub' (the central part of a wheel) and 'cap' (a lid or cover).
Cite this Entry
Wordmom. (2026). Definition of Hubcap. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/hubcap