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Meaning of dumb as a brick | Babel Free

Adjective CEFR C2

Definitions

Synonym of thick as a brick.

not-comparable

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

dumb as a doorknob dumb as a doornail dumb as a fish dumb as a post dumb as a rock dumb as a sack of bricks