Meaning & Definition of word "Intrusion"

Intrusion

/ɪnˈtruːʒən/

1. The act of intruding; the state of being intruded upon.
- Example: The intrusion of noise from the construction site disrupted my concentration.
2. An unwelcome or unwanted interference or interruption.
- Example: Her sudden intrusion into the conversation caught everyone off guard.
3. The encroachment of one geological feature into another, often used in a scientific context.
- Example: The geological intrusion of granite into the surrounding sedimentary rock created a unique landscape.
4. An instance of entering a place or situation where one is not wanted or invited.
- Example: The company's policy clearly states that any intrusion by unauthorized personnel will result in dismissal.

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

data intrusion:

Unauthorized access to confidential data.

emotional intrusion:

Interfering in someone's personal feelings or emotions.

physical intrusion:

Unwanted physical presence in a space.

intrude:

To enter without permission.

trespass:

To enter another's property unlawfully.

encroach:

To advance beyond proper limits.

Meaning: Unexpected interruption in a conversation.

Example Sentence: Her phone going off during the meeting was a total intrusion.

Meaning: Uninvited presence at a social event.

Example Sentence: The way he crashed the party felt like an intrusion.