Centenarian

[,sentɪ'neərɪən] or [,sɛntɪ'nɛrɪən]

Definition

(noun.) someone who is at least 100 years old.

(adj.) being at least 100 years old .

Typed by Keller--From WordNet

Definition

(a.) Of or relating to a hundred years.

(n.) A person a hundred years old.

Editor: Nat