septuagenarian
sep-tu-a-ge-nar-i-an
noun
A person who is between seventy and seventy-nine years old.
"My grandfather, a sprightly septuagenarian, still plays golf."
sep-tu-a-ge-nar-i-an
A person who is between seventy and seventy-nine years old.
"My grandfather, a sprightly septuagenarian, still plays golf."