Etymology of the English word birthmark
the English word birthmark
derived from the English word birth
derived from the Old Norse word byrth
derived from the Proto-Indo-European root *bher-
derived from the Proto-Germanic root *gaburthis
derived from the English word mark
derived from the French word marc
derived from the Old French word marchier
derived from the Frankish root *marka
derived from the Proto-Germanic root *markojanan