gerontologio

== Esperanto == === Pronunciation === IPA(key): /ɡerontoloˈɡio/ Rhymes: -io Syllabification: ge‧ron‧to‧lo‧gi‧o === Noun === gerontologio (accusative singular gerontologion, plural gerontologioj, accusative plural gerontologiojn) gerontology ==== Derived terms ==== gerontologo == Ido == === Noun === gerontologio (plural gerontologii) gerontology ==== Derived terms ==== gerontologo