from G2819 and the base of G3551 (in its original sense of partitioning, i.e. (reflexively) getting by apportionment); a sharer by lot, i.e. inheritor (literally or figuratively); by implication, a possessor:--heir.
one who receives by lot, an heir
an heir
in Messianic usage, one who receives his allotted possession by right of sonship
one who has acquired or obtained the portion allotted to him