(noun)
the amount of 3-dimensional space occupied by an object; "the gas expanded to twice its original volume"

the property of something that is great in magnitude; "it is cheaper to buy it in bulk"; "he received a mass of correspondence"; "the volume of exports"

physical objects consisting of a number of pages bound together; "he used a large book as a doorstop"

a publication that is one of a set of several similar publications; "the third volume was missing"; "he asked for the 1989 volume of the Annual Review"