Black's Law Dictionary (2nd edition)dictionaries

Intrusion

A species of injury by ouster or amotion of possession from the freehold, being an entry of a stranger, after a particular estate of freehold is determined, before him in remainder or reversion. Hu-llck v. Scovil, 9 III. 170; Boylan v. Deinzerj 45 N. J. Eq. 485, 18 Atl. 121

Source: Black’s Law Dictionary 2nd Ed (1910)