English Reference

Phrasal verb

knock about

Definitions

01to spend time or live in a place

B2

phr.v. to spend time in a particular place or area without a specific purpose.

phr.v. to frequent or inhabit a particular location in a casual or aimless manner.

“He used to knock about the docks when he was a teenager.”

“Having retired early, he spent most of his afternoons knocking about the local library or the park.”

British English · Informal

Usage

Intransitive; often followed by a prepositional phrase indicating the location.

Synonyms

hang aroundloiter

02to travel aimlessly

B2

phr.v. to travel from place to place without a fixed plan or schedule.

phr.v. to wander or roam across a geographic area without a specific itinerary.

“They spent the summer knocking about Europe with just their backpacks.”

“After finishing university, she spent a year knocking about Southeast Asia before settling into a corporate career.”

British English · Informal

Usage

Intransitive; usually followed by a geographic location.

Synonyms

03to be present or available

B2

phr.v. to be somewhere nearby or in circulation, even if you cannot see it right now.

phr.v. to be present, available, or in existence within a particular environment.

“There should be a spare set of keys knocking about the house somewhere.”

“Although the technology is old, there are still a few functional models knocking about in second-hand shops.”

British English · Informal

Usage

Intransitive; often used with 'somewhere' or 'in'.

Synonyms

04to treat roughly

C1

phr.v. to hit someone or something repeatedly or to treat them in a violent way.

phr.v. to mistreat physically or handle roughly; to subject to repeated physical impact.

“The old car had been knocked about a bit over the years.”

“The witness testified that the suspect had been known to knock his associates about during arguments.”

British English · Informal

Usage

Transitive; the object can be a person or a physical object.

Synonyms

mistreatbattermanhandle

Antonyms

Teaching tip

contrast with 'wander around' (more general) and 'roam' (more purposeful); 'knock about' carries a casual, sometimes aimless connotation unique to British English.

Etymology

From knock (verb) + about.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Phrasal verb

Particles

about

Separability

inseparable

Pattern

knock + about + object

Synonyms

wander aroundroamtravel around

Antonyms

stay putremain stationary

Word family

knockVerbknock aboutPhrasal verbknockdownNounknockoutNoun

Grammar

This entry

Level
B2 · Upper Intermediate
Frequency
Common
Updated

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English Reference