as in featherbrain
a silly flighty person in a medical situation of this seriousness we don't need some rattlebrain running around in a panic

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Cite this Entry

“Rattlebrain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rattlebrain. Accessed 12 Jul. 2024.

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