Where does “دلفين” come from?

دلفين (Arabic) comes from Latin delphīnus, from Ancient Greek δελφίν, from Ancient Greek δελφύς, from Proto-Indo-European gʷelbʰ- — the womb.

دلفين (Arabic): dolphin

Definitions

Step	Language	Word	Meaning
1	Latin	delphīnus	—
2	Ancient Greek	δελφίν	—
3	Ancient Greek	δελφύς	the womb
4	Proto-Indo-European	gʷelbʰ-	the womb

دلفين — Etymology, Origin & Word History | Etymology Explorer