не остыл

hasn't cooled down

→ не

phrase Uncommon #17,943

hasn't cooled down In a phrase with пока, it often means “before it cools down.” The form остыл agrees with a masculine subject.

RU: Чай ещё не остыл.

EN: The tea hasn’t cooled down yet.

Давай есть, пока ужин не остыл.

Let's eat before dinner gets cold.

Давайте есть, пока ужин не остыл.

Let's eat before dinner gets cold.

Пей кофе, пока не остыл.

Drink your coffee before it gets cold.

Пейте кофе, пока не остыл.

Drink your coffee before it gets cold.

Чай ещё не остыл.

The tea is not cold yet.