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Definition knock in British English

knock verb

verb
/nɒk/
1

to hit something, causing damage or harm

Example

Mike had knocked his leg against a table.

Synonyms and related words
1.1

to hit something and force it somewhere

Example

He knocked a couple of nails into the door.

Synonyms and related words
1.2

to hit someone very hard, so that they fall or become unconscious

Example

They knocked him to the ground.

Example

The force was powerful enough to knock him off balance.

Example

The driver had been knocked unconscious by the impact.

Synonyms and related words
1.3

to make a hole or space in something by hitting it many times

Example

They knocked a hole for the doorway.

Synonyms and related words
2

to hit a door with your hand or a knocker so that someone inside knows you are there

Example

They walked up to the door and knocked loudly.

Example

I knocked on his door but got no reply.

Synonyms and related words
3

if an engine or machine knocks, it makes noises that show it is not working correctly

Synonyms and related words
4

to criticize someone or something in a way that seems unfair

Example

The newspapers spend too much time knocking government policy.

Synonyms and related words
Definition knock in British English