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Definition of fruitloop
fruitloop
/ˈfruːt.luːp/
fruit · loop
Plural:fruitloops
•Adjective:fruitloopy
fruitloop Lexical Profile
CEFR
C1
Grade
9
Tier
2
Usage
Rare
Syllables
2
fruitloop Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A foolish, eccentric, or mentally unstable person (slang).
Example
"Everyone in the neighborhood thought the reclusive inventor was a total fruitloop until his device won a national award."
Synonyms
View all synonyms for fruitloop• Nearby Words
Word Origin & Etymology
Coined in late 20th-century American slang as a humorous alteration of the trademarked breakfast cereal 'Froot Loops', blending earlier slang terms 'fruitcake' (an eccentric person) and 'loopy' (crazy).
Cite this Entry
Wordmom. (2026). Definition of Fruitloop. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fruitloop