Strong's G3118 — μακροχρόνιος (adjective)
makrochronios (mak-rokh-ron'-ee-os) adj.
1. long-timed, i.e. long-lived
[from G3117 and G5550]
KJV: live long 
Root(s): G3117, G5550 
Hebrew root: χρόνος
Occurrences: 1