rat·tle·brain
| \ ˈra-tᵊl-ˌbrān
\
\
Definition of rattlebrain
: a flighty or thoughtless person
Other Words from rattlebrain
rattlebrained
\
ˈra-tᵊl-ˌbrānd
\
adjective
\
adjective
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“Rattlebrain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rattlebrain. Accessed 26 Jun. 2022.
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Time Traveler for rattlebrain
The first known use of rattlebrain was in 1704
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