FAQs About the word octogenarian

八十代

someone whose age is in the eighties, being from 80 to 89 years oldA person eighty years, or more, of age.

老化,老化,百歳,高齢者,老年医学,九十代の人,年配,年配,老齢化,シニア

若い,若々しい,若者,不老,未熟な,子供っぽい,未成年者,子供っぽい,若い,未熟な

octogamy => 八配偶制., octofid => 八腕類の, octoedrical => 八面体の, octodont => 八歯類, octodentate => 八歯,