- 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. - To utter words rapidly and continually, or with abruptness;
to let the tongue run.
2. Clack [v. t.]
- To cause to make a sudden, sharp noise, or succession of
noises; to click. - To utter rapidly and inconsiderately. - A sharp, abrupt noise, or succession of noises, made by
striking an object. - Anything that causes a clacking noise, as the clapper of
a mill, or a clack valve. - Continual or importunate talk; prattle; prating.