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Intrusive

Definitions and Meaning in English

1. Causing disruption or discomfort by entering or interfering in an area or situation where one is not welcome.
2. Unwelcome or unwanted, often referring to behavior or actions that violate personal space or boundaries.
3. Tending to intrude or encroach, often in a way that is disturbing or inappropriate.
4. Relating to a geological process where molten rock (magma) forces its way into existing rock formations.

History and Origin

The word “intrusive” comes from the Latin intrudere, meaning “to thrust in” or “to push forward,” which is a combination of in- (meaning “into”) and trudere (meaning “to thrust”). The term has been used since the early 17th century to describe things that push into areas where they are not wanted. In geology, it began to be used in the 19th century to describe the movement of magma through existing rock layers. Over time, the word evolved to describe unwelcome human actions or behaviors, such as unwanted attention or interference.

Detailed Explanation

“Intrusive” generally refers to things or actions that invade or disrupt a space, system, or situation without permission or invitation. It is often used to describe behaviors, sounds, or actions that disturb people by being excessively forward or out of place. For example, an intrusive person might ask personal questions without regard for privacy, or an intrusive noise might disrupt someone’s concentration. In the context of geology, “intrusive” refers to igneous rock formations created when magma pushes into pre-existing rock layers and solidifies beneath the surface, often creating significant pressure or disruption in the surrounding rock. The word can have both negative connotations when referring to people or actions, and neutral or technical meanings when used in scientific contexts.

Example Sentences

1. The intrusive noise from the construction site made it impossible to concentrate on work.
2. His intrusive questioning made her feel uncomfortable during the interview.
3. The company’s intrusive advertising tactics annoyed many potential customers.
4. The invasive plant species proved to be highly intrusive, crowding out native plants.
5. She found his persistent messages to be intrusive and decided to block him.
6. The documentary film crew was intrusive, following the family around without asking permission.
7. The intrusive behavior of the new neighbors caused tension in the community.
8. The large, intrusive billboard blocked the view of the beautiful landscape.
9. The intrusive magma caused a significant shift in the geological formations over time.

Synonyms with Short Explanation

1. Offensive – Causing annoyance or displeasure, often in a manner that crosses boundaries.
2. Disturbing – Causing interruption or discomfort, similar to being intrusive.
3. Unwelcome – Not desired or invited, particularly in relation to people or actions.
4. Invasive – Tending to spread or take over, often used to describe behaviors or species that intrude.
5. Pushy – Overly assertive or forceful, often in a way that is intrusive or unwelcome.

Related Words with Short Explanation

1. Interruption – An action that disrupts the normal course or flow of something, often considered intrusive.
2. Encroachment – The act of gradually invading or intruding into a space or territory.
3. Interference – The act of meddling or intervening in a situation, often in an intrusive manner.
4. Imposition – The act of placing something unwanted or burdensome on someone, similar to being intrusive.
5. Unsolicited – Something offered or given without being asked for, often perceived as intrusive.

More Matches with Short Explanation

1. Intruder – A person who enters or interferes in a place without permission, directly related to “intrusive.”
2. Disruptive – Causing disorder or disturbance, similar to being intrusive in terms of effect.
3. Impertinent – Not showing proper respect or consideration, often seen in behavior that is intrusive.
4. Inconsiderate – Lacking thoughtfulness or regard for others’ comfort or privacy, leading to intrusive actions.
5. Unwanted – Something that is not desired or accepted, often describing intrusive actions or behaviors.

Antonyms

1. Respectful
2. Considerate
3. Polite
4. Thoughtful
5. Discreet