Empty-headed, scatterbrained or frivolous; ditzy.
simple, half-witted.
Experiencing a sensation of whirling and of being giddy, unbalanced, or lightheaded.
Producing giddiness.
A distributor (device in internal combustion engine).
To make (someone or something) dizzy; to bewilder.
Designating a personality type characterised as sociable, easy-going, and comfort-seeking.
A person with such a personality.