- (v.t.) A sharp, abrupt noise or succession of noises, made by striking an object.
- (n.) To utter words rapidly and continually or with abruptness; to let the tongue run.
- (n.) To make a sudden, sharp noise or a succesion of such noises, as by striking an object or by collision of parts; to rattle; to click.
- (v.t.) To utter rapidly and inconsiderately.
- (v.t.) Anything that causes a clacking noise, as the clapper of a mill or a clack valve.
- (v.t.) To cause to make a sudden, sharp noise or succession of noises; to click.
- (v.t.) Continual or importunate talk; prattle; prating.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). clack. Retrieved September 23, 2026, from http://smartdefine.org/clack/definitions/1987807 |
| Chicago | Webster's. 2011. "clack" http://smartdefine.org/clack/definitions/1987807 (accessed September 23, 2026). |
| Harvard | Webster's 2011, clack, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/clack/definitions/1987807>. |
| MLA | Webster's. "clack" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/clack/definitions/1987807> |