Where does “ǰʰígʰrati” come from?

ǰʰígʰrati (Proto-Indo-Iranian) comes from Proto-Indo-European gʷʰí-gʷʰreh₁-ti, from Proto-Indo-European gʷʰreh₁- — to smell, sniff.

Ancestry of “ǰʰígʰrati”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	gʷʰí-gʷʰreh₁-ti	—
2	Proto-Indo-European	gʷʰreh₁-	to smell, sniff

ǰʰígʰrati — Etymology, Origin & Word History | Etymology Explorer