four people considered as a unit; "he joined a barbershop quartet"; "the foursome teed off before 9 a.m." krzyżówka

a set containing all and only the members of two or more given sets; "let C be the union of the sets A and B" a firm engaged in trading a crew of workers who relieve another crew people living in a large densely populated municipality; "the city voted for Republicans in 1994" an organized group of workmen an association of criminals; "police tried to break up the gang"; "a pack of thieves" an informal body of friends; "he still hangs out with the same crowd" an agency of the United Nations affiliated with the World Bank a public meeting or assembly for open discussion the fourth ecumenical council in 451 which defined the two natures (human and divine) of Christ a fresh team to relieve weary draft animals a tight cluster of people or things; "a small knot of women listened to his sermon"; "the bird had a knot of feathers forming a crest" the final aggregate; "the sum of all our troubles did not equal the misery they suffered" strong tea served over ice a sweet drink containing carbonated water and flavoring; "in New England they call sodas tonics" South American tea-like drink made from leaves of a South American holly called mate a liquor made from fermented mash of grain wine from muscat grapes dry red wine made from a grape grown widely in Bordeaux and California made of fermented honey and water