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Definition of fib
fib
/fɪb/
fib
Plural:fibs
•Past Simple:fibbed
•Past Participle:fibbed
•Present Participle:fibbing
fib Lexical Profile
CEFR
B2
Grade
4
Tier
2
Usage
Top 10k
Syllables
1
fib Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A small, trivial, or harmless lie.
Example
"The child told a little fib about finishing all his vegetables before asking for dessert."
Synonyms
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View all antonyms for fib• verb
1
To tell a small, trivial, or harmless lie.
Example
"She could tell her younger brother was fibbing because he refused to make eye contact."
Synonyms
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View all antonyms for fib• Rhymes for fib
Word Origin & Etymology
First recorded in the early 17th century, probably as a playful shortening and alteration of the obsolete phrase 'fable-fabble' (nonsense), derived from 'fable'.
Cite this Entry
Wordmom. (2026). Definition of Fib. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fib