Definition of octogenarian noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Define octogenarian. octogenarian synonyms, octogenarian pronunciation, octogenarian translation, English dictionary definition of octogenarian. adj. Being between 80 and 90 years of age. n. A person between 80 and 90 years of age. American Heritage®
Define octogenarians. octogenarians synonyms, octogenarians pronunciation, octogenarians translation, English dictionary definition of octogenarians. adj. Being between 80 and 90 years of age. n. A person between 80 and 90 years of age. American Heritage