[ burd-breyn ]
/ ˈbɜrdˌbreɪn /
a stupid, foolish, or scatterbrained person.
wacky, half-baked, kooky, zany, dumb, moronic, giddy, capricious, unstable, witless, idiotic, ill-conceived, insane, foolhardy, crazy, silly, foolish, illiterate, uninformed, naive
- bird-voiced tree frog,
- birdcage clock,
Origin of birdbrain
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019