rattlebrain

[rat-l-breyn]
See more synonyms for rattlebrain on Thesaurus.com

Origin of rattlebrain

First recorded in 1700–10; rattle1 + brain
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for rattlebrain

dingbat, ninny, airhead, birdbrain, rattlebrain

Examples from the Web for rattlebrain

Historical Examples of rattlebrain