Dizzy (5)
'dizzy' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for giddy that I've seen before include "Suffering from vertigo" , "Faint - excited" , "Dizzy - flighty" , "Light-headed; unable to balance" , "Vertiginous" .)
'dizzy' is the definition.
(I've seen this in another clue)
This is all the clue.