brainbox

Plural: brainboxes

Noun

• The cavity of the skull in which the brain is contained.
• The skull; the head.
• A very intelligent person.

Synonyms

Einstein, Poindexter, bean, beaner, belfry, block, boffin, bonce, brain, brain bucket, brain surgeon, brain#Noun, brainbox, braincase, brainiac, brainpan, bright spark, deep thinker, dome, egghead, geek, genius, head, intellectual, loaf, lolly, mind, napper, nerd, neurocranium, noddle, noggin, noodle, nut, poindexter, propeller head, rocket scientist, sconce, shrewd article, skull, smart cookie, superbrain, supernerd, thinker, whiz