The Oxford Thesaurus An A-Z Dictionary of Synonyms - volumen.

1) amount, quantity, supply, mass, bulk, abundance, sum total, aggregate: The volume of ore from the mine created a pile hundreds of feet high. Her volume of output is greater than yours and mine together. 2) capacity, size, measure: The volume of this bottle is not more than a litre. 3) loudness: Turn down the volume on that ghetto-blaster. 4) book, tome: I bought a twenty-volume set of Dickens.