択たく一いつ的てき

na-adjective

alternative; either-or

Describes a situation where one must choose between two mutually exclusive options. Often used in formal or technical contexts.

• その問もん題だいは択たく一いつ的てきな解かい決けつ策さくしかなかった。

  The problem had only an either-or solution.

• 彼かれは択たく一いつ的てきな選せん択たくを迫せまられた。

  He was forced to make an alternative choice.