Meaning & Definition of word "Intruder"

to

arrow

    Intruder

    /ɪnˈtruː.dər/

    noun:

    • 1. A person who enters a place or situation where they are unwelcome or unauthorized.
      • Example: The homeowner called the police when she spotted an intruder in her backyard.
    • 2. An unwelcome or uninvited guest.
      • Example: They felt like an intruder at the party because they didn’t know anyone there.
    • 3. A person or thing that intrudes, especially into a system or environment.
      • Example: The scientists studied how invasive species can act as intruders in local ecosystems.
    • 4. A person who interrupts others in conversation.
      • Example: He was known as an intruder in discussions, often cutting people off without realizing it.

    Etymology

    From Latin 'intrudere', meaning 'to thrust in'.

    Common Phrases and Expressions

    home intruder:

    A person who illegally enters a home with the intent to commit a crime.

    intruder alert:

    A system or signal indicating that an unauthorized person has entered an area.

    intruder in the conversation:

    Someone who disrupts or enters a discussion uninvited.

    Related Words

    trespass:

    To enter someone's land or property without permission.

    interlope:

    To interfere or meddle in someone else's affairs.

    invade:

    To enter a place or situation where one is unwelcome or can cause harm.

    Slang Meanings of intruder