CLACK
clack
Noun
- an abrupt, sharp sound, especially one made by two hard objects colliding repetitively; a clatter; in sound, midway between a click and a clunk
 - Anything that causes a clacking noise, such as the clapper of a mill, or a clack valve.
 - chatter; prattle
 
Verb
- To make a sudden, sharp noise, or succession of noises; to click.
 - To cause to make a sudden, sharp noise, or succession of noises; to click.
 - To chatter or babble; to utter rapidly without consideration.
 - To cut the sheep's mark off (wool), to make the wool weigh less and thus yield less duty.
 
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