形容词

1. 头晕的；眩晕的
If you feel giddy, you feel unsteady and think that you are about to fall over, usually because you are not well.

1. lacking seriousness
given to frivolity

e.g. a dizzy blonde
light-headed teenagers
silly giggles

Synonym: airheadeddizzyempty-headedfeatherbrainedlight-headedlightheadedsilly

2. having or causing a whirling sensation
liable to falling

e.g. had a dizzy spell
a dizzy pinnacle
had a headache and felt giddy
a giddy precipice
feeling woozy from the blow on his head
a vertiginous climb up the face of the cliff

Synonym: dizzywoozyvertiginous