hammer on

phrasal verb·1 sense·particle on

Usefulness

Meanings

1

Hit something repeatedly and loudly to attract attention

Why “on”? An action is directed onto a person, thing or weakness as its target.

She hammered on the door.
She hit the door repeatedly and loudly to attract attention.
They hammered on the pipes to warn us.
They hit the pipes repeatedly and loudly to get our attention.

Don't confuse with

hammer onhammer out

Hammer on means hit something repeatedly and loudly to attract attention. Hammer out means reach an agreement after long and difficult discussion.

Test yourself

She hammered on the door. What does it mean?

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