turf

turf — noun

1. the uppermost layer of ground where grass roots are woven into the dirt beneath

1.nounB1
Definition

the uppermost layer of ground where grass roots are woven into the dirt beneath it; also such material cut into rectangles for lawns or sports grounds

Example

Adina sat on the soft turf in the park and watched the children play.

The groundskeeper laid fresh turf around the new flower bed.

collocation: lay turf / fresh turf

Common collocations
  • fresh turf
  • soft turf
  • lay turf
  • turf field
Synonyms
  • grass

    refers only to the plant, not the soil layer

  • sod

    American English term for a cut rectangular piece of turf

  • lawn

    the whole grassy area, not the material itself

2. the activity of racing horses as a sport or commercial enterprise

2.nounB2
Definition

the activity of racing horses as a sport or commercial enterprise

Example

Hassan has been involved in the turf for over twenty years as a trainer.

fixed phrase: the turf = horse racing

The excitement of the turf draws thousands of fans to the racetrack every weekend.

Common collocations
  • the turf
  • the world of the turf
Synonyms
  • horse racing

    more general and neutral; 'turf' has a traditional, insider tone

  • racing

    shorter, but less specific — could mean car or dog racing

Usage Note

Almost always used with 'the' — 'the turf' refers to the horse-racing world collectively (breeders, trainers, jockeys, bettors). Not used for a single race event.

Common Mistakes

I went to the turf yesterday to bet.
I went to the racetrack yesterday to bet.
'the turf' refers to the whole sport, not a specific venue.

3. a topic or field where somebody possesses great knowledge, skill, or authority

3.nounB2
Definition

a topic or field where somebody possesses great knowledge, skill, or authority

Example

When the discussion moved to data security, Quan was clearly on his own turf.

idiom: be on one's own turf = be in one's area of expertise

Rohan prefers to stick to his turf and avoid arguments about politics.

Common collocations
  • somebody's turf
  • on one's own turf
  • stick to one's turf
Synonyms
  • territory

    covers both literal space and figurative domains; more general than 'turf'

  • domain

    more formal; often used in academic or professional contexts

  • specialty

    focuses on expertise rather than control or influence

Grammar Patterns

somebody's turf

be on somebody's turf

Usage Note

Metaphorical extension of the territory sense. Often used in possessive constructions ('my turf', 'his turf', 'our turf').

4. a place or region that a person or group feels belongs to them, often defending

4.nounB2
Definition

a place or region that a person or group feels belongs to them, often defending it against outsiders or rivals

Example

The two gangs fought over turf near the old warehouse.

Allison warned the new delivery drivers to stay off her family's turf.

collocation: stay off somebody's turf

Common collocations
  • defend one's turf
  • fight over turf
  • stay off somebody's turf
  • someone's turf
Synonyms
  • territory

    broader and more neutral; 'turf' carries a competitive or defensive tone

  • patch

    British informal; similar meaning but less aggressive

  • stomping ground

    informal; refers to a familiar place, not necessarily defended

Grammar Patterns

somebody's turf

defend one's turf

on somebody's turf

Usage Note

Common in contexts of gangs, rival groups, or businesses competing for customers in a local area. Also used playfully among friends about personal spaces.

Common Mistakes

This garden is my turf.' (if simply meaning 'my garden')
The kitchen is my turf when it comes to cooking.
'turf' implies ownership and defense, not just possession.

5. dried blocks of peat, cut from boggy ground and burned as fuel for heating or co

5.nounC1
Definition

dried blocks of peat, cut from boggy ground and burned as fuel for heating or cooking

Example

Mizuki's grandmother still burns turf in her old fireplace every winter.

The smell of burning turf filled the small cottage in County Kerry.

collocation: burning turf

Common collocations
  • burn turf
  • cut turf
  • dried turf
  • turf fire
Synonyms
  • peat

    the material in its natural state before being cut and dried

Usage Note

Primarily used in Ireland, Scotland, and other regions with peat bogs. In modern contexts, environmental concerns have reduced its common use.

turf — verb