sexagenarian
There isn't a particular name for someone between in 50-60 but someone over 60 is usually called an OAP (Old Aged Person).
"Aged":)
There isn't a particular name for someone between in 50-60 but someone over 60 is usually called an OAP (Old Aged Person).
middle-aged
centenarian
2012 − 1958 = died aged 542018 − 1958 = aged 60 in 2018
A person age 60-69 is a sexagenarian, taken from the Latin for "six."
A person between 50 and 60 years old is commonly referred to as "middle-aged."
sexagenarian
If 80 is considered an octogenarian, which refers to someone aged between 80 and 89, then 60 would be referred to as a sexagenarian, indicating a person aged between 60 and 69. The terms for age groups are based on Latin roots, where "octo" means eight (for 80) and "sex" means six (for 60).
The normal heartbeat rpm for someone who is aged 18 is between 60 and 100.
Someone who is at least 60 but less than 70 years of age is known as a sexagenarian.