Strong's #4222: macha' (pronounced maw-khaw')

a primitive root; to rub or strike the hands together (in exultation):--clap.

Brown-Driver-Briggs Hebrew Lexicon:

mâchâ'

1) to strike, clap (the hands)

1a) (Qal) to clap (of joy)

1b) (Piel) to clap (of exultation)

Part of Speech: verb

Relation: a primitive root

Usage:

This word is used 3 times:

 

Psalms 98:8: "Let the floods clap their hands: let the hills be joyful together"
Isaiah 55:12: "and all the trees of the field shall clap their hands."
Ezekiel 25:6: "the Lord GOD; Because thou hast clapped thine hands, and stamped with the feet, and rejoiced"