The meaning of INTRUSION is the act of intruding or the state of being intruded; especially : the act of wrongfully entering upon, seizing, or taking possession of the property of another.
1. interruption, interference, infringement, trespass, encroachment I hope you don't mind this intrusion. 2. invasion, breach, infringement, infiltration, encroachment, infraction, usurpation I felt it was a grotesque intrusion into our lives.
Intrusion is the act of entering or interrupting a place, situation, or condition without invitation, permission or welcome; often causing disruption or inconvenience.
1. any entry into an area not previously occupied. 2. entrance by force or without permission or welcome. 3. the forcing of molten rock into fissures or between strata of an earlier rock formation. 4. rock produced by an intrusive process. 5. entry to another's property without right or permission.
an act or instance of intruding: [uncountable] She hated the intrusion into her private life. [countable] The press made intrusions into his private life. in•tru•sive /ɪnˈtrusɪv/ adj.: an intrusive question.