(transitive) To come to (a difficult agreement or settlement) after much arguing and conflict.

plural of hammer-on

An industrial machine designed to produce a hammer action through steam power.

A depiction of a sickle crossed with a hammer, used as a symbol of communism and the Soviet Union. / (metonymically) Socialism or communism itself.

a hammer used by a blacksmith

(idiomatic) To repeatedly or continually emphasise (an opinion or idea) until or so that a person or group of people understands it.

(Norse mythology, Germanic paganism) Mjöllnir (Mjollnir), the distinctively T-shaped war-hammer of the Norse thunder god Thor, or a representation thereof, now used as a symbol by various pagan religious groups.

(idiomatic) In a manner indicating seriousness of intent and capability of harm.

A powered machine used in a forge which repeatedly strikes work placed on an anvil.

plural of trip hammer