ἀμήτωρ G282
amḗtōr · am-ay'-tore · Noun Masculine
from Α (as a negative particle) and μήτηρ; motherless, i.e. of unknown maternity:--without mother.
1 Occurrence in the King James Bible
Hebrews 7:3Without father, without mother, without descent, having neither beginning of days, nor end of life; but made like unto the Son of God; abideth a priest continually.