Associations to the word «Jackhammer»

Wiktionary

JACKHAMMER, noun. A portable percussive power tool that combines a hammer and chisel used to drill or break hard matter, for instance rock or concrete.
JACKHAMMER, verb. To use a jackhammer.

Dictionary definition

JACKHAMMER, noun. A hammer driven by compressed air.

Wise words

Wisdom does not show itself so much in precept as in life - in firmness of mind and a mastery of appetite. It teaches us to do, as well as talk, and to make our words and actions all of a color.
Lucius Annaeus Seneca