- the amount of 3-dimensional space occupied by an object
- the property of something that is great in magnitude
- physical objects consisting of a number of pages bound together
- a publication that is one of a set of several similar publications
💬 Examples
- "the gas expanded to twice its original volume"
- "it is cheaper to buy it in bulk"
- "he received a mass of correspondence"
- "he used a large book as a doorstop"