The meaning of OCTOGENARIAN is a person whose age is in the eighties. How to use octogenarian in a sentence.

Nov 13, 2020 · You know the pattern by now … an octogenarian is someone in their 80s (80 to 89 years old), or someone who is 80 years old. Another less common word for octogenarian is octogenary.

Sep 19, 2025 · Noun octogenarian (plural octogenarians) Synonym of eightysomething: a person between 80 and 89 years old.

Describing age & birthdays (Definition of octogenarian from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Definition of octogenarian noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

An octogenarian is a person who is between eighty and eighty-nine years old. The octogenarian is not without certain health complaints. Collins COBUILD Advanced Learner’s Dictionary. Copyright © …

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 …

octogenarian, n. & adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Oct 27, 2025 · Find out exactly who is an octogenarian, the specific age range, and what this stage of life can mean. Learn the terminology for other age decades and explore the challenges and …

Definition of octogenarian in the Definitions.net dictionary. Meaning of octogenarian. What does octogenarian mean? Information and translations of octogenarian in the most comprehensive …