pełni

pełni

"Pełni" means "fullness" or "fulfills" depending on the context.

Here, 'pełni' is used as an adverb suggesting complete understanding.

W pełni rozumiem twoje zmartwienia.

I fully understand your concerns.

In this context, 'pełni' is used as part of an idiomatic expression indicating the height or full extent of a period, here summer.

Ten miesiąc jest w pełni lata.

This month is in the middle of summer.

Here, 'pełnić' is a verb meaning to perform or fulfill duties or roles.

Pełnić obowiązki nauczyciela to duża odpowiedzialność.

To fulfill the duties of a teacher is a great responsibility.