- (n.) The act of intruding or of forcing in; especially, the forcing (one's self) into a place without right or welcome; encroachment.
- (n.) The entry of a stranger, after a particular estate or freehold is determined, before the person who holds in remainder or reversion has taken possession.
- (n.) The penetrating of one rock, while in a plastic or metal state, into the cavities of another.
- (n.) The settlement of a minister over 3 congregation without their consent.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). intrusion. Retrieved September 26, 2026, from http://smartdefine.org/intrusion/definitions/2023300 |
| Chicago | Webster's. 2011. "intrusion" http://smartdefine.org/intrusion/definitions/2023300 (accessed September 26, 2026). |
| Harvard | Webster's 2011, intrusion, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/intrusion/definitions/2023300>. |
| MLA | Webster's. "intrusion" 27 May 2011. Web. 26 September 2026. <http://smartdefine.org/intrusion/definitions/2023300> |