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Definition of thickhead

thickhead

/ˈθɪkˌhɛd/
thick · head
Adverb:thickheadedly
•
Plural:thickheads
•
Adjective:thickheaded
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thickhead Lexical Profile

thickhead Game Scores & Validity

• noun

1

A stupid, obtuse, or slow-witted person.

Example

"He felt like a complete thickhead after realizing he had locked his keys inside the car again."

2

Any of various Australasian, African, and Asian passerine birds of the family Pachycephalidae, better known as whistlers, characterized by a stout build and a relatively large, rounded head.

Example

"The golden thickhead is renowned across Australian woodlands for its loud, melodious whistling song."

Synonyms
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Antonyms
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• Rhymes for thickhead

• Nearby Words

thickener
thickening
thicket
thickhead
thickheaded
thickie
thickish

Cite this Entry

Wordmom. (2026). Definition of Thickhead. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/thickhead
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