Where does “кима́ть” come from?

кима́ть (Russian) comes from Greek κοιμάμαι, from Ancient Greek κοιμῶμαι, from Ancient Greek κοιμάομαι, from Ancient Greek κοιμάω, from Proto-Indo-European ḱey- — to be lying down; to settle.

Ancestry of “кима́ть”, step by step

Step	Language	Word	Meaning
1	Greek	κοιμάμαι	sleep; die; idle, laze, lounge, loaf
2	Ancient Greek	κοιμῶμαι	to lie down to sleep
3	Ancient Greek	κοιμάομαι	—
4	Ancient Greek	κοιμάω	put to sleep, lull; to sleep
5	Proto-Indo-European	ḱey-	to be lying down; to settle

Words derived from “кима́ть”

kimać
kimnąć

Every word from Proto-Indo-European ḱey- →Every word from Ancient Greek κοιμάω →Every word from Ancient Greek κοιμάομαι →