Concrete and Real number

Concrete noun - A strong hard building material composed of sand and gravel and cement and water.

Real number and concrete are semantically related in actual topic. In some cases you can use "Real number" instead a noun "Concrete".

Nearby Words: concreted, concretion, concretely, concretize, concretise

Real number noun - Any rational or irrational number.

Concrete and real number are semantically related in actual topic. You can use "Concrete" instead a noun phrase "Real number".