Search Result for "high-five": 
Wordnet 3.0

NOUN (1)

1. a gesture of greeting or elation; one person's upraised palm slaps the upraised palm of another person; 



WordNet (r) 3.0 (2006):

high-five
    n 1: a gesture of greeting or elation; one person's upraised
         palm slaps the upraised palm of another person