Where does “mitral” come from?

mitral (Spanish) comes from Spanish mitra, from Old Spanish mitra, from Latin mītra, from Ancient Greek μίτρα, from Proto-Indo-European mey- — to strengthen; to bind; to change, exchange.

mitral (Spanish): mitral pertaining to the mitral valve

Definitions

mitral pertaining to the mitral valve

Ancestry of “mitral”, step by step

Step	Language	Word	Meaning
1	Spanish	mitra	mitre
2	Old Spanish	mitra	—
3	Latin	mītra	turban
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 Latin mītra →