Find the word definition

The Collaborative International Dictionary
To clack wool

Clack \Clack\, v. t.

  1. To cause to make a sudden, sharp noise, or succession of noises; to click.

  2. To utter rapidly and inconsiderately.
    --Feltham.

    To clack wool, to cut off the sheep's mark, in order to make the wool weigh less and thus yield less duty. [Eng.]