noun, masculine/ˈixo/plural: hijos
son; child (of unknown gender)
Etymology tree Proto-Indo-European *dʰeh₁(y)- Proto-Indo-European *-yós Proto-Indo-European *dʰh₁ilyós Proto-Italic *θīlios Proto-Italic *fīlios Latin fīlius Old Spanish fijo Spanish hijo Inherited from Old Spanish fijo, from Latin fīlius.