This is the 2234th most frequent Russian word.
допустил
"Допустил" means "allowed" or "admitted" in English.
In this sentence, 'допустил' suggests that he inadvertently committed a mistake, carrying the meaning of 'allowed to happen' or 'made.'
Он допустил ошибку в своём расчёте.
He made a mistake in his calculation.
In this sentence, 'допустила' conveys the approval or permitting of a specific action or style, meaning 'allowed.'
Она допустила свободный стиль в оформлении комнаты.
She allowed a free style in the decoration of the room.
In this instance, 'допустили' refers to the action of committing or performing an incorrect decision, implying unintended execution.