予よ断だんを許ゆるさない

expression, i-adjective

highly unpredictable; touch and go

Describes a situation where the outcome is very uncertain and could change at any moment; often used in news or commentary about close contests, critical conditions, or volatile developments.

• 選せん挙きょの結けっ果かはまだ予よ断だんを許ゆるさない。

  The election outcome is still highly unpredictable.

• 彼かれの病びょう状じょうは予よ断だんを許ゆるさない状じょう態たいが続つづいている。

  His condition remains touch and go.