barbershop
noun uk/ˈbɑː.bə.ʃɒp/ us/ˈbɑːr.bɚ.ʃɑːp/
(HAIR)
B1 [ C ] US理发店
a shop where a barber works
(SINGING)
[ U ]（尤指20世纪20至30年代的）理发店（男声）四重唱
a type of singing in which four, usually male, voices in close combination perform popular romantic songs, especially from the 1920s and 1930s
a barbershop quartet 理发店四重唱