ascertainedпричастие прошедшего времени Used as a non-gradable adjective derived from the past participle of the verb "ascertain".
Переводы
The ascertained facts were presented in the report.
Установленные факты были представлены в отчёте.
The ascertained details helped solve the mystery.
Выясненные детали помогли разгадать тайну.
Определения
Confirmed or verified as true or accurate. The ascertained facts of the case were presented to the jury.