from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A beating together of the palms of the hands to indicate applause, attract attention, or provide a rhythmic accompaniment to music.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A single clap of the hands
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a clap of the hands to indicate approval
hand + clap (Wiktionary)