Strong's G1541 — ἑκατονταέτης (adjective)
hekatontaetes (hek-at-on-tah-et'-ace) adj.
1. centenarian
[from G1540 and G2094]
KJV: hundred years old 
Root(s): G1540, G2094 
Hebrew root: ἔτος
Occurrences: 1