The fruit of several species of bramble (Rubus); also, the plant itself. Rubus fruticosus is the blackberry of England; R. villosus and R. Canadensis are the high blackberry and low blackberry of the United States. There are also other kinds.
blackberry in Dutch is braam
blackberry in German is Brombeere
blackberry in Hungarian is szeder
blackberry in Italian is mora
blackberry in Portuguese is amora
blackberry in Spanish is zarzamora, zarza