The Collaborative International Dictionary of English v.0.48:

Progeny \Prog"e*ny\ (pr[o^]j"[-e]*n[y^]), n. [OE. progenie, F.
   prog['e]nie, fr. L. progenies, fr. progignere. See
   Progenitor.]
   Descendants of the human kind, or offspring of other animals;
   children; offspring; race, lineage. " Issued from the progeny
   of kings." --Shak.
   [1913 Webster]

WordNet (r) 3.0 (2006):

progeny
    n 1: the immediate descendants of a person; "she was the mother
         of many offspring"; "he died without issue" [syn:
         offspring, progeny, issue]

Moby Thesaurus II by Grady Ward, 1.0:

33 Moby Thesaurus words for "progeny":
   breed, brood, children, descendants, descent, family, fruit, fry,
   grandchildren, great-grandchildren, heirs, hostages to fortune,
   inheritors, issue, kids, lineage, little ones, new generation,
   offspring, posterity, progeniture, rising generation, scions, seed,
   sons, spawn, sprouts, succession, successors, treasures, young,
   younglings, youngsters



The Free On-line Dictionary of Computing (30 December 2018):

PROGENY

   1961.  Report generator for UNIVAX SS90.