It is applied to people who are in their eighties.
Octogenarian is a noun and it is used to refer to someone who is 80 to 89 years old. My aunt is an octogenarian.
Old Octogenarian
Yes, "octogenarian" is the correct spelling of the word for a person who is from 80 to 89 years old.
An octogenarian is a term used to describe a person who's age in in the eighties. It is commonly used as an adjective and is of Latin origin from the word octoginta meaning eighty.
Octogenarian.
An octogenarian
"Centenarian" is usually used for anyone one hundred or older.
An octogenarian is an individual who is eighty years old.
Your 80th birthday is commonly referred to as your "octogenarian" birthday. The term "octogenarian" comes from the Latin word for eighty, which is "octoginta." It is a significant milestone as you enter your ninth decade of life.
An octogenarian is a man or woman who is between 80 and 90 years old.
As an adjective : " The family celebrated the octogenarian's 81st birthday " .
An eighty year old person is called an Octogenarian.