This is the 136th most frequent Ukrainian word.
стало
"Стало" in English means "became" or "has become."
The word "стало" indicates a change in state or condition.
Мені стало тепло після одягання светра.
I became warm after putting on the sweater.
Here, "стало" signifies the transformation of a subject into a focal point.
Промова стало епіцентром обговорень.
The speech became the epicenter of discussions.
In this case, "стало" denotes a change of state in the environment.