octogenarian◼◼◼(Of or related to people between 80 and 89 years of age) adjective [UK: ˌɒk.tə.dʒɪ.ˈneə.rɪən] [US: ˌɑːk.tə.dʒə.ˈne.riən]John is an octogenarian. = John est octogénaire.
octogénairenom {m} nom {f}
eightysomething(a person between the ages of 80 and 89) noun