Where does “granfilio” come from?

granfilio (Interlingua) comes from Interlingua filio, from Latin fīlius, from Old Latin fīlios, from Proto-Indo-European dʰeh₁y-li-os, from Proto-Indo-European dʰeh₁(y)- — to suckle, nurse.

granfilio (Interlingua): grandson

Definitions

grandson

Ancestry of “granfilio”, step by step

Step	Language	Word	Meaning
1	Interlingua	filio	son
2	Latin	fīlius	—
3	Old Latin	fīlios	—
4	Proto-Indo-European	dʰeh₁y-li-os	sucker
5	Proto-Indo-European	dʰeh₁(y)-	to suckle, nurse

Every word from Proto-Indo-European dʰeh₁(y)- →

granfilio — Etymology, Origin & Word History | Etymology Explorer