1.
living together; cohabitation
Sharing a residence with someone else, whether family members, a partner, or roommates.
Related Words
Antonym:
別居 (living apart)
Related:
ルームシェア (room sharing)
Related:
一人暮らし (living alone)
Compare:
間借り (renting a room)
Compare:
共同生活 (communal living)
Compare:
居候 (freeloader)