устоя́ться

verbreflexiveperfectiverare #16050

1.
to settle, to become clear (of liquid), to form cream (of milk)
Вода́ устоя́лась и ста́ла прозра́чной.
The water settled and became clear.
Said of liquids left standing; with milk it refers to the cream rising to the top.
2.
to settle down, to stabilize, to become steady
Пого́да наконе́ц устоя́лась.
The weather has finally settled.
3.
to become established, to take hold, to become standard
Э́тот те́рмин уже́ устоя́лся в нау́ке.
This term has already become established in science.
Of opinions, traditions or expressions that have become fixed.

Examples

Цены наконец устоялись после кризиса.
Prices finally stabilized after the crisis.
Подожди, пока вода в графине устоится.
Wait until the water in the carafe has settled.
Молоко устоялось, и сверху появились сливки.
The milk settled, and cream formed on top.

Imperative
ты	усто́йся
вы	усто́йтесь

Active present	-
Active past	устоя́вшийся	established, settled, customary, traditional
Passive present	-
Passive past	-
Gerund present	-
Gerund past	устоя́вшись	while doing (past)

стоя́тьto stand; to stand; to be stopped; to prevail; to stand up for
verbimperfective
устоя́тьto resist
verbperfective
вы́стоятьto hold out; to stand (for a time); to stand to mature
verbperfective
настоя́тьto insist on; to let steep
verbperfective
обстоя́тьto stand (of affairs)
verbimperfective