POSSLQ
POSSLQ |ˈpäsəlˌkyo͞o ˈpɑsəlkju | ▶abbreviation person of the opposite sex sharing living quarters (used to refer to a live-in sexual partner ).
POSSLQ |ˈpɒs (ə )lˌkjuː | ▶abbreviation US person of the opposite sex sharing living quarters (used to refer to a live-in sexual partner ).
POSSLQ 〖 person of the opposite sex sharing living quarters 〗異性と 2 人で同居している人 。