Where does “λάτρης” come from?

λάτρης (Greek) comes from Byzantine Greek λάτρης, from Ancient Greek λάτρις, from Ancient Greek λᾰ́τρον, from Proto-Indo-European leh₂t- — to grant, to possess.

λάτρης (Greek): male worshipper

Definitions

male worshipper

Ancestry of “λάτρης”, step by step

Step	Language	Word	Meaning
1	Byzantine Greek	λάτρης	—
2	Ancient Greek	λάτρις	a hired servant; a handmaid; a slave
3	Ancient Greek	λᾰ́τρον	hire, payment
4	Proto-Indo-European	leh₂t-	to grant, to possess

Every word from Proto-Indo-European leh₂t- →Every word from Ancient Greek λᾰ́τρον →Every word from Ancient Greek λάτρις →