Definition: Cohabitation, also known as cohabitation or cohabitation, is a legal and social arrangement in which two individuals live together without marriage. This can include living in one's own home with each other, sharing housing space, and engaging in shared activities. The concept of cohabitation has been around for centuries, but it became more common during the 20th century as people began to form closer relationships with their partners. The term "cohabitation" was first used by