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Definition of fathead
fathead
/ˈfæt.hɛd/
fat · head
Plural:fatheads
•Adjective:fatheaded
fathead Lexical Profile
CEFR
C1
Grade
7
Tier
2
Usage
Rare
Syllables
2
fathead Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A stupid, foolish, or obtuse person.
Example
"He felt like a complete fathead after realizing he had locked his keys inside the running car."
2
North American A small, blunt-snouted freshwater fish of the carp family (Pimephales promelas), common across North America and widely used as live bait; a fathead minnow.
Example
"The anglers stocked their bait bucket with a dozen lively fatheads before heading out onto the lake."
Synonyms
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Cite this Entry
Wordmom. (2026). Definition of Fathead. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fathead