проясне́ть

rare #63631

verbperfective imperfective is ясне́ть

1.
to clear up, to brighten
К ве́черу не́бо проясне́ет.
The sky will clear up by evening.
Perfective; usually of the sky, weather or horizon.
2.
to brighten, to cheer up, to lighten
Как бу́дто на душе проясне́ет.
It feels as if my heart will lighten.
Figurative: of a face, a look or one's state of mind.
3.
to become clear, to clear up
После сна в голове́ проясне́ет.
After some sleep my head will clear.
Of thoughts, one's head, or a confusing situation.
4.
to clear, to brighten

Examples

К вечеру небо наконец прояснело.
By evening, the sky finally cleared up.
Его мысли постепенно прояснели после отдыха.
His thoughts gradually became clearer after he had rested.
К утру небо прояснело после дождя.
By morning, the sky had cleared up after the rain.
Погода прояснела, и мы пошли гулять.
The weather cleared up, so we went for a walk.
Его лицо прояснело после хороших новостей.
His face brightened after the good news.
После обеда погода прояснела.
The weather cleared up after lunch.

Imperative
ты	проясне́й
вы	проясне́йте