This is the 515th most frequent Ukrainian word.
очільник
Leader; head; chief.
Here, 'очільник' refers to a leader or a head of a company, emphasizing its professional role in an organizational context.
Очільник компанії оголосив про новий проєкт.
The head of the company announced a new project.
In this context, 'очільник' is used to denote a leader of a community, illustrating its role in a social or communal setting.
Очільник спільноти вирішує загальні питання.
The head of the community resolves general matters.
Here, 'очільник' is used to describe the leader responsible for overseeing and guiding an expedition.