Meanings
adjectiveflea-brained (comparative more flea-brained, superlative most flea-brained)
comparative more flea-brained · superlative most flea-brained
- colloquialIdiotic.
Synonyms: addlebrained, addlepated, airheaded, bee-brained, beef-witted, soft, beefheaded, beetle-headed
Synonyms & antonyms
adjectiveIdiotic.
Also see
Cite this entry
APA
flea-brained. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/flea-brained
MLA
“flea-brained.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/flea-brained. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “flea-brained,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/flea-brained.
Source: flea-brained on Wiktionary, CC BY-SA 4.0.