鼓掌

鼓掌	gǔ zhǎng	to applaud / to clap
鼓	gǔ	old variant of 鼓
鼓	gǔ	drum / CL:通,面 / to drum / to strike / to rouse / to bulge / to swell
掌	zhǎng	palm of the hand / sole of the foot / paw / horseshoe / to slap / to hold in one's hand / to wield