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Definition of unserviceable
unserviceable
/ʌnˈsɜːrvɪsəbəl/
un · ser · vice · a · ble
Adverb:unserviceably
unserviceable Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
5
unserviceable Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Not fit for use; broken, worn-out, or not in working order.
Example
"The airline grounded the plane after the mechanic declared the hydraulic pump unserviceable."
Synonyms
View all synonyms for unserviceable Antonyms
View all antonyms for unserviceable• Rhymes for unserviceable
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Cite this Entry
Wordmom. (2026). Definition of Unserviceable. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/unserviceable