What does "cohabit" mean in a social context?

In a social context, "cohabit" refers specifically to the situation where two individuals live together in the same dwelling, typically in a romantic or intimate relationship without being legally married. This living arrangement can encompass various dynamics, such as couples choosing to share a home to strengthen their relationship or simply cohabitating for practical reasons. The term highlights the domestic aspect of the relationship rather than just the emotional or social elements.

The other options do not capture the essence of cohabitation. Visiting frequently refers to temporary interactions rather than a permanent living arrangement. Raising children separately indicates a situation where caregivers are not living together, which contradicts the idea of cohabitation. Engaging in shared activities can occur without cohabiting, as it doesn't necessitate that the individuals live together. Hence, the focus on living together makes the correct answer clear in defining cohabitation.