D defs.my
Entry 2 senses Webster, 1913

Posterity

/päs-tĕr'-ət-ē/ · Pos·ter·i·ty · IPA /pɒˈstɛɹɪti/
01 n. The race that proceeds from a progenitor; offspring to the furthest generation; the aggregate number of persons who are descended from an a…
  1. 1.
    The race that proceeds from a progenitor; offspring to the furthest generation; the aggregate number of persons who are descended from an ancestor of a generation; descendants; -- contrasted with ancestry; as, the posterity of Abraham.
    “If [the crown] should not stand in thy posterity.” Shak.
  2. 2.
    Succeeding generations; future times.
    “Their names shall be transmitted to posterity.” Shak.
    “Their names shall be transmitted to posterity.” — Smalridge.