A person between 50 and 60 years old is commonly referred to as "middle-aged."
A person who is 70 years old is commonly referred to as septuagenarian, while someone between 70-79 years old is considered to be in their seventies.
A person who is 50 years old is often referred to as being in their fifties. This is a general term used to describe someone in the age range of 50 to 59 years old.
An octogenarian is a person who is between 80 and 89 years old.
A person who is 40 years old is commonly referred to as being in their forties.
A septuagenarian is a person who is between 70 and 79 years old.
A person who is 70 years old is commonly referred to as septuagenarian, while someone between 70-79 years old is considered to be in their seventies.
A person who is 50 years old is often referred to as being in their fifties. This is a general term used to describe someone in the age range of 50 to 59 years old.
A nanogenarian is a person between 90 and 99 years of age.
Old
quinquagenarian
A "septuagenarian" is a person who is 70 through 79 years old.
A centenarian is a person who is 100 years old or more. Once they are 110 they are called supercentenarians.
A person who is 60-69 years old is called a sexagenarian.
forty five year old person
sexagenarian =A person who is 60 years old or between the ages of 60 and 70.
A 100-year old person is called a centenarian.
A person over sixty-five years of age is commonly referred to as a senior citizen or simply as a senior.