geronto-

1. a combining form meaning “old age,” used in the formation of compound words:

   gerontology.

geronto-

combining_form

1. indicating old age

   gerontophilia

   gerontology

Word History and Origins

Origin of geronto-¹

< Greek, combining form representing geront-, stem of gérōn old man

Word History and Origins

Origin of geronto-¹

from Greek gerōn, geront- old man