The meaning of INTRUDER is one that intrudes; specifically : a military aircraft assigned to penetrate alone into enemy territory usually at night. How to use intruder in a sentence.

Intruder (TV series), a 2021 British miniseries The Intruder (TV series), an eight-part British children's drama series from 1972 "The Intruder" (Captain Power and the Soldiers of the Future), a 1987 …

INTRUDER definition: 1. someone who is in a place or situation where they are not wanted: 2. someone who enters a place…. Learn more.

An intruder is someone who enters a place or situation despite not being invited. If a Girl Scout comes to your door to sell you cookies but ends up trying to watch TV with you, you can call her an intruder.

INTRUDER meaning: 1 : a person who is not welcome or wanted in a place; 2 : a person who enters a place illegally

Oct 28, 2025 · Categories: English terms derived from Proto-Indo-European English terms derived from the Proto-Indo-European root *trewd- English terms suffixed with -er (agent noun) English 3-syllable …

An intruder is a person who enters a place without permission. Windows and lighting help homeowners see intruders.

intruder (ɪnˈtruːdə) n a person who enters a building, grounds, etc, without permission

Someone who intrudes. intrude + -er. The intruder fell back out the window. We had an intruder last night. Jule sensed the intruder shortly after dozing off. In England the Norman duke came in as a …

Definition of intruder from the Oxford Advanced Learner's Dictionary. a person who enters a building or an area illegally. The intruder fired at least one more shot at the guard and then fled. Intruder alarms …