From G1 (as a negative particle) and G3962; fatherless, i.e. of unrecorded paternity:—without father.
Outline
Breakdown
without descent
When Yahawashi came as Melchizedek, he had no lineage. In contrast, when Yahawashi came as himself, he did have a lineage, as outlined in Matthew 1:1-17.
Strongs concordance