To strike repeatedly with a hammer, some other implement, the fist, etc.
Tony hammered on the door to try to get him to open.
To form or forge with a hammer; to shape by beating.
To emphasize a point repeatedly.
To hit particularly hard.
To ride very fast.
To strike internally, as if hit by a hammer.
I could hear the engine’s valves hammering once the timing rod was thrown.
To defeat (a person, a team) resoundingly
We hammered them 5-0!
To make high demands on (a system or service).
To declare (a person) a defaulter on the stock exchange.
To beat down the price of (a stock), or depress (a market).
To have hard sex with
Daniel hammered Mary til he came.
A period of being beaten or hammered.
Hearing a hammering on the door, I ran downstairs to open it.
A dented appearance on silverware, produced by successive blows of a hammer.
A heavy defeat.