Strong's #2964: kuroo (pronounced koo-ro'-o)

from the same as 2962; to make authoritative, i.e. ratify:--confirm.

Thayer's Greek Lexicon:

́

kuroō

1) to make valid

2) to confirm publicly or solemnly, to ratify

Part of Speech: verb

Relation: from the same as G2962

Citing in TDNT: 3:1098, 486

Usage:

This word is used 2 times:

 

2 Corinthians 2:8: "Wherefore I beseech you that ye would confirm your love toward him."
Galatians 3:15: "Though it be but a man's covenant, yet if it be confirmed, no man disannulleth, or addeth thereto."