Indefinite time

From Teflpedia

Indefinite time (/ɪnˈdefənət ˈtaɪm/) is time that lacks definiteness.

In English, we can refer to indefinite time with temporal adverbs such as "immediately", "recently", "soon", "forthwith", etc.

The number of occurrences within an indefinite time period is indefinite frequency.

Contrast definite time.