Sexagenarian: Someone in his or her sixties. See also: Age by decade.
Definition of SEXAGENARIAN: a person whose age is in the sixties — sexagenarian adjective. See sexagenarian defined for English-language learners »
n. A person who is 60 years old or between the ages of 60 and 70. adj. Being 60 years old or between the ages of 60 and 70. Of or relating to a sexagenarian. [From ...
sex·a·ge·nar·i·an (s k s-j-nâr-n) n. A person who is 60 years old or between the ages of 60 and 70. adj. 1. Being 60 years old or between the ages of 60 and 70.
adjective 1. of the age of 60 years or between 60 and 70 years old. noun 2. a sexagenarian person. :10 :09 :08 :07 :06 :05 :04 :03 :02 :01 Sexagenarian has a plethora ...
Being between the age of 60 and 69, inclusive. In one's seventh decade · A person who is 60 years old or between the ages of 60 and 69.