無む名めい数すう

noun

abstract number

A number considered independently of any concrete unit or object; used in mathematics to distinguish pure numbers from concrete numbers (名数).

See also: 名数

• 無む名めい数すうは、単たん位いを伴ともなわない抽ちゅう象しょう的てきな数かずです。

  An abstract number is a number without an accompanying unit.

• 数すう学がくの授じゅ業ぎょうで、無む名めい数すうと名めい数すうの違ちがいを学まなんだ。

  In math class, we learned the difference between abstract numbers and concrete numbers.