This is the 397th most frequent Ukrainian word.
взяти
"Взяти" means "to take" in English.
Here, 'взяти' (to take) is used metaphorically to indicate assuming an abstract concept, such as responsibility.
Тобі треба взяти відповідальність за свої дії.
You need to take responsibility for your actions.
In this case, 'взяти' (to take) is part of an expression that means to participate in an event or action.
Вона хоче взяти участь у конференції.
She wants to take part in the conference.
The word 'взяти' (to take) is used to describe the action of obtaining or holding something physically.