What is the meaning of Jeśli?

introduces a real conditional clause; if

The meaning of this term is uncertain.

interrogative particle: introduces a yes-no question; whether

The meaning of this term is uncertain.

The meaning of this term is uncertain. Possibilities include:

  1. expresses optative meaning; hopefully, if only, let, may, had better

expresses optative meaning; hopefully, if only, let, may, had better

introduces a real conditional clause; if

Source: wiktionary.org