The definition of 'foursomes' & the word 'foursomes' in example sentences or phrases

Noun
1
four people considered as a unit
2
the cardinal number that is the sum of three and one

Synonyms of the word 'foursomes' & Antonyms of the word 'foursomes'.

Noun
Synonymsquartets, quartettes, 4s, fours, IVs, Little Joe*, quadruplets, quartets, quaternaries, quaternions, quaternities, quaterns, tetrads,