simple, half-witted.
Empty-headed, scatterbrained or frivolous; ditzy.
Experiencing a sensation of whirling and of being giddy, unbalanced, or lightheaded.
Producing giddiness.
To make (someone or something) dizzy; to bewilder.
A distributor (device in internal combustion engine).
very thin, as thin as a hair
A fishing line made from hair.
The line along one's forehead where hair starts growing.
A very thin line in writing, drawing, or typography.
A very thin fissure.