rattlehead

[ rat-l-hed ]
/ ˈræt lˌhɛd /
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noun

a rattlebrain.

Origin of rattlehead

First recorded in 1635–45; rattle1 + head
Related formsrat·tle·head·ed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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