Clack can be categorized as a noun and a verb.
Verb |
||
| clack - To make a sudden, sharp noise, or succession of noises; to click. | ||
| clack - To cause to make a sudden, sharp noise, or succession of noises; to click. | ||
| clack - To chatter or babble; to utter rapidly without consideration. | ||
Noun |
||
| clack - a sharp abrupt noise as if two objects hit together; may be repeated | ||
| clack - a simple valve with a hinge on one side; allows fluid to flow in only one direction |