This is the 6861st most frequent Polish word.
full
In Polish, "full" is borrowed from English and means "completely filled" or "entirely occupied."
In this sentence, "pełny" expresses a state of being fully occupied or filled with objects.
Pokój był pełny pudeł.
The room was full of boxes.
Here, "pełnię" (a form of "pełny") indicates a state of completeness or fulfillment in an abstract or emotional context.
Odczuwam pełnię życia w takich chwilach.
I experience the fullness of life in such moments.
In this sentence, "pełną" describes a complete and comprehensive extent of control.