a rattlebrain.

1635–45; rattle1 + head

rattleheaded, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To rattle-headed
Explore Dictionary.com
Previous Definition: rattle-head's
Next Definition: rattle-heads
Words Near: rattle-headed
More from Thesaurus.com
Synonyms and Antonyms for rattle-headed
More from Reference.com
Search for articles containing rattle-headed
More from Dictionary.com Translator
Dictionary.com Word FAQs

Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.

Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature