intrusion

[inˈtruːʒən]

intrusion Definition

• 1. the act of entering a place or situation where you are not wanted or not expected to be
• 2. an occasion when someone or something goes into a place or situation where they are not wanted or not expected to be

Using intrusion: Examples

Take a moment to familiarize yourself with how "intrusion" can be used in various situations through the following examples!

• Example

  The company's security system prevented any intrusion into their database.

• Example

  The intrusion of paparazzi into the celebrity's private life was unbearable.

• Example

  The government condemned the military's intrusion into the country's political affairs.

intrusion Synonyms and Antonyms

Synonyms for intrusion

• encroachment
• invasion
• trespass
• incursion
• violation

Antonyms for intrusion

• retreat
• withdrawal

Idioms Using intrusion

• stick one's nose into someone's business

  to interfere in someone's affairs without being asked

  Example

  I wish my neighbor would stop sticking her nose into my business. It's such an intrusion.

• cross the line

  to behave in a way that is not acceptable or to do something that is not allowed

  Example

  The reporter crossed the line when he tried to interview the victim's family. It was a clear intrusion of their privacy.

• step on someone's toes

  to do something that upsets or offends someone, especially by getting involved in something that is their responsibility

  Example

  The new manager stepped on everyone's toes by trying to change everything at once. It was seen as an intrusion into their work.

Phrases with intrusion

• home intrusion

  the act of breaking into someone's home with the intention of committing a crime

  Example

  The family was traumatized after experiencing a home intrusion.

• mental intrusion

  the act of unwanted thoughts or memories entering one's mind

  Example

  She experienced mental intrusion after the traumatic event.

• intrusion detection

  the process of monitoring a network or computer system for malicious activities or policy violations

  Example

  The IT department installed an intrusion detection system to prevent cyber attacks.

Origins of intrusion

from Latin 'intrudere', meaning 'to thrust in'

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Summary: intrusion in Brief

The term 'intrusion' [inˈtruːʒən] refers to the act of entering a place or situation where one is not wanted or expected. It can be physical, like 'home intrusion,' or mental, like 'mental intrusion.' 'Intrusion' can also refer to the process of monitoring a network or computer system for malicious activities. Idioms like 'stick one's nose into someone's business' and 'step on someone's toes' describe unwanted interference in others' affairs.