Strong's #4135: plerophoreo (pronounced play-rof-or-eh'-o)

from 4134 and 5409; to carry out fully (in evidence), i.e. completely assure (or convince), entirely accomplish:--most surely believe, fully know (persuade), make full proof of.

Thayer's Greek Lexicon:

́

plērophoreō

1) to bear or bring full, to make full

1a) to cause a thing to be shown to the full

1a1) to fulfil the ministry in every part

1b) to carry through to the end, accomplish

1b1) things that have been accomplished

1c) to fill one with any thought, conviction, or inclination

1c1) to make one certain, to persuade, convince one

1c2) to be persuaded, persuaded, fully convinced or assured

1c3) to render inclined or bent on

Part of Speech: verb

Relation: from G4134 and G5409

Citing in TDNT: 6:309, 867

Usage:

This word is used 5 times:

 

Luke 1:1: "a declaration of those things which are most surely believed among us,"
Romans 4:21: "And being fully persuaded that, what he had promised, he was able also"
Romans 14:5: "another esteemeth every day alike. Let every man be fully persuaded in"
2 Timothy 4:5: "do the work of an evangelist, make full proof of thy ministry."
2 Timothy 4:17: "me the preaching might be fully known, and that all the Gentiles"