Strong's #1095: gerasko (pronounced ghay-ras'-ko)

from 1094; to be senescent:--be (wax) old.

Thayer's Greek Lexicon:

́

gēraskō

1) to grow old

2) of things and institutions: to fail from age, be obsolescent

Part of Speech: verb

Relation: from G1094

Usage:

This word is used 2 times:

 

John 21:18: "thou wouldest: but when thou shalt be old, thou shalt stretch forth thy hands, and"
Hebrews 8:13: "covenant, he hath made the first old. Now that which decayeth and waxeth old is ready to vanish away."