cab ‧ bage /ˈkæbɪdʒ/ BrE AmE noun
[ Date: 1400-1500 ; Language: French ; Origin: caboche 'head' ]
1 . [uncountable and countable] a large round vegetable with thick green or purple leaves
2 . [countable] British English informal someone who cannot think, move, speak etc as a result of brain injury SYN vegetable