Where does “filo” come from?
filo (Esperanto) comes from Latin fīlius, from Old Latin fīlios, from Proto-Indo-European dʰeh₁y-li-os, from Proto-Indo-European dʰeh₁(y)- — to suckle, nurse.
filo (Esperanto): son; offspring
Ancestry of “filo”, step by step
Words derived from “filo”