OCTOGENARIAN


Meaning of OCTOGENARIAN in English

oc ‧ to ‧ ge ‧ nar ‧ i ‧ an /ˌɒktəʊdʒəˈne ə riən, ˌɒktəʊdʒɪˈne ə riən, -tə- $ ˌɑːktoʊ-/ BrE AmE noun [countable]

[ Date: 1800-1900 ; Language: Latin ; Origin: octogenarius 'containing eighty' , from octoginta 'eighty' ]

someone who is between 80 and 89 years old

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.