featherbrain[noun]Synonyms: scatterbrain, birdbrain, featherhead, flibbertigibbet, harebrain, rattlebrain, rattlehead, shatterbrain
[TahlilGaran] English Synonym Dictionary ▲
feath·er·brain (fě
th
ər-brān
)
n.A silly, flighty, or empty-headed person.
[TahlilGaran] American Dictionary ▲