Strong's #5050: teleiosis (pronounced tel-i'-o-sis)

from 5448; (the act) completion, i.e. (of prophecy) verification, or (of expiation) absolution:--perfection, performance.

Thayer's Greek Lexicon:

́

teleiōsis

1) a completing, a perfecting

1a) fulfilment, accomplishment

1b) the event which verifies the promise

1c) consummation, perfection

Part of Speech: noun feminine

Relation: from G5448

Citing in TDNT: 8:84, 1161

Usage:

This word is used 2 times:

 

Luke 1:45: "is she that believed for there shall be a performance of those things which were told her from the Lord."
Hebrews 7:11: "If therefore perfection were by the Levitical"