cabbage head
Dense vegetable ball
A cabbage head is the compact, rounded mass of leaves that forms the edible part of a cabbage plant.
The term also serves as a mild insult for a stupid person—someone whose head is as dense and layered as a cabbage: Don't be such a cabbage head.
blockhead
Stupid, foolish person
dimwit · simpleton · nitwit · dolt · dope · ignoramus · imbecile · moron · nincompoop · oaf
LEAF FORMATION (botanical)
cabbage headromaine
Elongated, crisp lettuce
kale · chard · spinach · arugula · Swiss chard
INTELLIGENCE (slang insult)
cabbage headgenius
Person of rare brilliance
brainiac · egghead · intellectual · mastermind · Einstein
cabbage, head, cabbages, heads, headed, heading, headless, header, headings