Wordnet 3.0
ADJECTIVE (1)
1. 
 having or causing a whirling sensation; 
 liable to falling; 
- Example: "had a dizzy spell"- Example: "a dizzy pinnacle"- Example: "had a headache and felt giddy"- Example: "a giddy precipice"- Example: "feeling woozy from the blow on his head"- Example: "a vertiginous climb up the face of the cliff"[syn: dizzy, giddy, woozy, vertiginous]
WordNet (r) 3.0 (2006):
woozy
    adj 1: having or causing a whirling sensation; liable to
           falling; "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" [syn: dizzy, giddy, woozy,
           vertiginous]