Where does “gyrandus” come from?

gyrandus (Latin) comes from Latin gȳrō, from Latin gȳrus, from Ancient Greek γῦρος, from Ancient Greek μίτρα, from Proto-Indo-European mey- — to strengthen; to bind; to change, exchange.

gyrandus (Latin): which is to be rotated

Definitions

which is to be rotated

Ancestry of “gyrandus”, step by step

Step	Language	Word	Meaning
1	Latin	gȳrō	to turn in a circle, wheel around, rotate
2	Latin	gȳrus	circle
3	Ancient Greek	γῦρος	ring, circle
4	Ancient Greek	μίτρα	A metal guard worn round the waist; A maiden's...
5	Proto-Indo-European	mey-	to strengthen; to bind; to change, exchange

Every word from Proto-Indo-European mey- →Every word from Ancient Greek μίτρα →Every word from Ancient Greek γῦρος →