WordWeb Online

1. How much there is or how many there are of something that you can quantify
   - measure, amount
    
2. An adequate or large amount
   "he had a quantity of ammunition"
    
3. The concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable

Derived forms: quantities

See also: abundant, deficient, insufficient, nonstandard, quantify, quantitative, scarce, standard, sufficient

Type of: abstract entity, abstraction, amount, concept, conception, construct

Encyclopedia: Quantity