Where does “イレウス” come from?

イレウス (Japanese) comes from Latin ileus, from Ancient Greek εἰλεός, from Ancient Greek εἰλέω, from Proto-Indo-European wēlH-, from Proto-Indo-European welH- — to turn, to wind.

イレウス (Japanese): ileus

Definitions

ileus

Ancestry of “イレウス”, step by step

Step	Language	Word	Meaning
1	Latin	ileus	ileus, intestinal obstruction
2	Ancient Greek	εἰλεός	intestinal obstruction, ileus; den, hole;...
3	Ancient Greek	εἰλέω	to assemble; to turn, wind; to press together
4	Proto-Indo-European	wēlH-	to roll, to undulate
5	Proto-Indo-European	welH-	to turn, to wind

Every word from Proto-Indo-European welH- →Every word from Proto-Indo-European wēlH- →Every word from Ancient Greek εἰλέω →