encroach

encroach — verb

1. to gradually take away part of someone's rights, time, or private life in a way

1.動詞不及物C1
釋義

to gradually take away part of someone's rights, time, or private life in a way that feels unfair or unwanted.

例句

The new surveillance system encroaches on citizens' privacy, tracking their every move.

encroach on + privacy / rights / freedom

Yael felt that her demanding boss was encroaching on her weekends by calling her constantly.

同義詞
  • infringe

    closer to legal violation; often used in formal/legal contexts

  • intrude

    less gradual, focuses on unwanted presence rather than taking away

  • trespass

    stronger, implies illegal or immoral boundary-crossing

  • impinge

    very formal, similar construction with 'on'; suggests a negative effect

反義詞
  • respect

    as in respecting someone's boundaries, rights, or privacy

文法句型

encroach on/upon + noun phrase

用法筆記

Frequently used with the preposition 'on' or 'upon'; the object is typically an abstract noun such as 'rights', 'privacy', 'freedom', or 'time'.

常見錯誤

The government encroached the citizens' right to protest.
The government encroached ON the citizens' right to protest.
💡'encroach' always needs the preposition 'on' or 'upon' before its object.

2. to gradually spread over a larger physical area, moving beyond the original boun

2.動詞不及物C1
釋義

to gradually spread over a larger physical area, moving beyond the original boundary or limit.

例句

The desert has been slowly encroaching on the farmland along the river valley.

encroach on + physical area (land, territory, forest)

Over twenty years, the highway gradually encroached on the village's farmland, pushing houses further back.

同義詞
  • invade

    more aggressive and usually faster; implies force

  • overrun

    suggests overwhelming numbers and taking full control

  • spread into

    more neutral in tone, less negative connotation

反義詞
  • retreat

    to move back from an area

  • recede

    to move gradually back from a boundary

文法句型

encroach on/upon + noun phrase (physical area)

用法筆記

Frequently used with the preposition 'on' or 'upon'; the object is a physical area such as 'land', 'territory', 'forest', 'farmland', or 'garden'.

常見錯誤

The weeds encroached the garden through the fence.
The weeds encroached ON the garden through the fence.
💡Same rule as sense 1: 'encroach' requires 'on' or 'upon' before the area being entered.