English definition of “roll”
/rəʊl/ noun [C]
ROUND OBJECT › something that has been turned around itself into a round shape like a tube: a roll of film a roll of toilet paper
BREAD › a small loaf of bread for one person: Would you like a roll and butter with your soup?
LIST › a list of names: the electoral roll
SOUND › a long, deep sound: a roll of thunder a drum roll
be on a roll informal › to be having a successful period: We were on a roll, winning our fourth game in a row. → See also rock 'n' roll → See also toilet roll