#1 gang n. [pack, ring, mob] an association of criminals; "police tried to break up the gang"; "a pack of thieves". wn
#2 gang n. [crowd, crew, bunch] an informal body of friends; "he still hangs out with the same crowd". wn
#3 gang n. [crew, work party] an organized group of workmen. wn
#4 gang v. [gang up] act as an organized group. wn
#5 gang n. tool consisting of a combination of implements arranged to work together. wn
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