photocopier [photocopiers]◼◼◼(machine which reproduces documents by photographing the original over a glass plate and printing duplicates) noun [UK: ˈfəʊ.təʊk.ɒ.pɪə(r)] [US: ˈfoʊto.ʊk.ɒ.pɪə(r)]Nothing is as useful as a photocopier. = Rien n'est plus utile qu'un photocopieur.