This is the 5th most frequent Ukrainian word.
до
"До" in Ukrainian means "to" or "until."
In this sentence, 'до' is used as a preposition indicating direction toward.
Вона йде до школи.
She is going to school.
Here, 'до' is used to express proximity or movement towards a place.
Ми сіли до столу вечеряти.
We sat at the table to have dinner.
In this example, 'до' signifies a temporal endpoint or limit.