Strong’s G3154 · Greek
ματαιόω
mataióō · mat-ah-yo'-o
Origin from μάταιος (G3152);
Meaning to render (passively, become) foolish, i.e. (morally) wicked or (specially), idolatrous
In the King James Version become vain.
In 1 verse of the King James Version
- Romans 1:21Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
From James Strong’s Exhaustive Concordance of the Bible (1890): its Greek dictionary in the edition of Ulrik Petersen, its Hebrew and Chaldee dictionary in that of David Troidl and David Instone-Brewer; the King James words numbered as in the edition the site sets the King James Version from. Public domain.