/ ˈbɑːbəʃɒp; NAmE ˈbɑːrbərʃɑːp/ noun
1.
( especially NAmE ) ( BrE usually barber's ) [ C ] a place where a barber works
2.
[ U ] a type of light music for four parts sung by men, without instruments :
a barbershop quartet
For more information see the Cultural Guide