rattlebrained

Adjective
Synonyms: rattlepatedscatterbrainedscatty

WordNet 3.0

Adjective (1)

  1. lacking sense or discretion“his rattlebrained crackpot ideas”“how rattlepated I am! I've forgotten what I came for — Glenway Westcott”Synonyms: rattlepatedscatterbrainedscatty
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Webster's Dictionary (GCIDE)

Rattle-brained \Rat"tle-brained`\ (r[a^]t"t'l*br[=a]nd`), a. Giddy; rattle-headed. [1913 Webster]
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