What is the Meaning of word challah in Punjabi language?

The word "challah" is not a Punjabi word. It is actually a Hebrew word that refers to a braided egg bread traditionally eaten on Shabbat (the Jewish Sabbath) and other Jewish holidays.

It's possible you're thinking of a similar-sounding Punjabi word, but there isn't one with the exact same meaning or pronunciation.

Can you provide more context or perhaps a different spelling of the word you're looking for?