Strong's #3154: mataioo (pronounced mat-ah-yo'-o)

from 3152; to render (passively, become) foolish, i.e. (morally) wicked or (specially), idolatrous:--become vain.

Thayer's Greek Lexicon:

́

mataioō

1) to make empty, vain, foolish

Part of Speech: verb

Relation: from G3152

Citing in TDNT: 4:523, 571

Usage:

This word is used 1 times:

 

Romans 1:21: "neither were thankful; but became vain in their imaginations, and"