80, because the word -octo- is in it and words with -octo- or something like that in it would most likely have something to do with 8. Like these words:
octopus- 8 legs
ocho- 8 in Spanish
octave- move 8 white notes in piano (I only know that because I've played the piano)
otto- 8 in Italian
acht- 8 in German (it sounds like oct)
I'm not gonna bore (boar?) you anymore with this knowledge and talk about the number 8.....
An octogenarian is an individual who is eighty years old.
"Centenarian" is usually used for anyone one hundred or older.
An eighty year old person is called an Octogenarian.
An octogenarian is a man or woman who is between 80 and 90 years old.
An octogenarian is a person in their eighties. For example, "My neighbor, an octogenarian, still goes on daily walks and maintains an active lifestyle."
Yes.
Old Octogenarian
An octogenarian
80-89 years old
Yes, "octogenarian" is the correct spelling of the word for a person who is from 80 to 89 years old.
Someone 60-69 years old is called a sexagenarian.
Someone 60-69 years old is called a sexagenarian.