Clack
Part of speech: verb
Definition: to make such a sound to chatter
Part of speech: noun
Definition: an abrupt, sharp sound, especially one made by two hard objects colliding repetitively; a clatter; in sound, midway between a click and a clunk chatter
Clap
Part of speech: noun
Definition: The act of striking the palms of the hands, or any two surfaces, together.Any loud, sudden, explosive sound made by striking hard surfaces together, or resembling such a sound.A slap with the hand, usually in a jovial manner.(always as “the clap”) Gonorrhea.(Yorkshire dialect) A dropping of cow dung (presumably from the sound made as it hits the ground)
Part of speech: verb
Definition: To strike the palms of the hands together, creating a sharp sound.To applaud.To slap with the hand in a jovial manner.To bring two surfaces together forcefully, creating a sharp sound.To create or assemble (something) hastily (usually followed by up or together).To set or put, usually in haste.
Example sentence: Children are the most wonderful audiences. What's struck me most is that that they watch it so silently, until the end when they shriek and shout and clap.