dis·seize also dis·seise (dĭs-sēz') tr.v.
dis·seized also dis·seised, dis·seiz·ing also dis·seis·ing, dis·seiz·es also dis·seis·esLaw To dispossess unlawfully of real property; oust.
[Middle English disseisen, from Anglo-Norman disseisir, variant of Old French dessaisir : des-, dis- + saisir, to seize; see seize.]