cohabit
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cohabit
(kō-hăb′ĭt)intr.v. cohab·ited, cohab·iting, cohab·its
1. To live together in a sexual relationship, especially when not legally married.
2. To coexist, as animals of different species.
co·hab′i·tant, co·hab′it·er n.
co·hab′i·ta′tion n.
co·hab′i·ta′tion·al adj.