a sharp sound or series of sounds:the clack of her high heels
[mass noun] archaic loud chatter:her clack would go all day
ზმნა
Universal
make a sharp sound or series of sounds as a result of a hard object striking another: [no object]:he heard the sound of her heels clacking across flagstones [with object]:he clacked the bones together
[no object] archaic chatter loudly:he will sit clacking for hours
