ENGLISH
REFERENCE

fence off

phrasal verb.
B1 Intermediate Oxford General-service
Definition

phrasal verb. to separate an area from the space around it by building a fence.

phrasal verb. to enclose or isolate a specific area of land using a fence; transitive verb often used to denote restriction of access or boundary definition.


SIMPLE

The workers fence off the construction site for safety.

CONTEXTUAL

The council decided to fence off the pond to prevent young children from falling in.

COMPLEX

After the discovery of rare orchids, the park rangers had to fence off the entire meadow to protect the delicate ecosystem from hikers.

  • open up
  • tear down
Particles
off
Separability
optional
Pattern
fence + off + object
Usage

usually takes a physical area or piece of land as the object.

Teaching tip

contrast with 'wall off' or 'cordon off' (using tape/barriers); 'fence off' specifically implies a semi-permanent wooden or metal structure.

Pitfall

They fenced the garden off from the street.They fenced off the garden from the street.while 'fence off' can be separable, it is most commonly used in the 'verb + particle + object' pattern when the object is a noun phrase.

Last updated April 24, 2026