This is the 9784th most frequent Polish word.
zjawił
"Zjawił" means "appeared" in English.
Here, 'zjawił' is used to describe someone's action of showing up or appearing at an event.
On zjawił się na przyjęciu niespodziewanie.
He appeared at the party unexpectedly.
In this context, 'zjawił' is metaphorically used to indicate the emergence or surfacing of an issue.
Zjawił się problem z dostawą paczki.
A problem appeared with the delivery of the package.
Here, 'zjawił' is used to express the occurrence or formation of an idea in someone's mind.