This is the 857th most frequent Ukrainian word.
тісто
Dough.
In this example, 'тісто' is used in a general sense to describe the type of substance that bakers work with.
Уміння правильно замішувати тісто важливе для кожного пекаря.
The ability to knead dough properly is important for every baker.
Here 'тісто' is again used as a noun referring to the mixture for cooking, specifically preparing pies.
Сьогодні ми будемо готувати тісто для пирогів.
Today we will prepare dough for pies.
The word 'тісто' in this sentence is used in its primary meaning as a noun to denote a culinary mixture, or 'dough' in English.