ˈsɪks.tiːn

Definitions

1. adjective

relating to or characteristic of the sixth age or cycle of human life, typically considered to be from 60 to 80 years old

“The sixtine years of her life were marked by a renewed sense of vitality and purpose.”

2. noun

a person in the sixth age or cycle of human life, typically from 60 to 80 years old

“She was a sixtine, full of energy and wisdom, and had much to offer her community.”