adjective
- able to be counted or put into one-to-one correspondence with the natural numbers
Usage: mathematics
Examples
- The set of all integers is denumerable.
- Rational numbers form a denumerable set.
- The mathematician proved that the collection was denumerable.
- Even infinite sets can be denumerable if they can be listed systematically.
- The real numbers are not denumerable, unlike the natural numbers.
- Students learned to distinguish between denumerable and non-denumerable infinities.