Etymology of the Latin word aboriri
the Latin word aboriri (to miscarry; pass away, disappear, be lost)
using the Latin prefix ab- (away; wrongly, badly)
derived from the Latin word oriri (to appear, arise, be born; be born, created; be born of; rise; arise)
derived from the Proto-Indo-European root *er-
derived from the Latin word ab (away; away from)