noun Date: 14th century 1. a group of four persons or things ; quartet , two couples, a golf match in which two players compete against two others with players on each side taking turns playing one ball
FOURSOME
Meaning of FOURSOME in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012