#old_age__oldage__years__year__age__eld__geezerhood  late time of life; "old age is not for sissies," "he's showing his years"; "age hasn't slowed him down at all"; "a beard white with eld"; "on the brink of geezerhood"
  supertype:  time_of_life  a period of time during which a person is normally in a particular life state
  part:  mid-sixties  mid-seventies  mid-eighties  mid-nineties
  subtype:  dotage__second_childhood__senility  mental infirmity as a consequence of old age; sometimes shown by foolish infatuations

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