Where does “cordal” come from?

cordal (Galician) comes from Galician corda, from Old Portuguese corda, from Latin chorda, from Ancient Greek χορδή, from Proto-Indo-European *ǵʰerH- — bowels, intestines.

cordal (Galician): sierra a rugged range of mountains

Definitions

sierra a rugged range of mountains

Ancestry of “cordal”, step by step

Step	Language	Word	Meaning
1	Galician	corda	rope, cord
2	Old Portuguese	corda	—
3	Latin	chorda	cord, string; tripe, intestine; catgut
4	Ancient Greek	χορδή	guts, intestines; string made of gut; string,...
5	Proto-Indo-European	*ǵʰerH-	bowels, intestines

Every word from Proto-Indo-European *ǵʰerH- →Every word from Ancient Greek χορδή →Every word from Latin chorda →