Where does “βαθύσχοινος” come from?

βαθύσχοινος (Ancient Greek) comes from Ancient Greek Σχοῖνος, from Ancient Greek πλεκτός, from Ancient Greek πλέκω, from Finnish pleko, from Proto-Indo-European pleḱ-, from Proto-Indo-European pel- — to cover, to wrap; skin, hide, cloth; to fold.

βαθύσχοινος (Ancient Greek): deep grown with rushes

Definitions

deep grown with rushes

Ancestry of “βαθύσχοινος”, step by step

βαθύσχοινος traces back through two separate lines of ancestry.

via Ancient Greek Σχοῖνος

Step	Language	Word	Meaning
1	Ancient Greek	Σχοῖνος	Schoenus, Boeotia, Greece
2	Ancient Greek	πλεκτός	braided; twisted
3	Ancient Greek	πλέκω	to plait, twine, twist, weave, braid
4	Finnish	pleko	pleco
5	Proto-Indo-European	pleḱ-	to fold, plait, weave
6	Proto-Indo-European	pel-	to cover, to wrap; skin, hide, cloth; to fold

via Ancient Greek βᾰθῠ́ς

Step	Language	Word	Meaning
1	Ancient Greek	βᾰθῠ́ς	deep, profound

Every word from Proto-Indo-European pel- →Every word from Proto-Indo-European pleḱ- →Every word from Finnish pleko →