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