Strong’s Greek
G2755 — kenodoxos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
κενόδοξος
kenodoxos — pronounced ken-od'-ox-os
from 2756 and 1391; vainly glorifying, i.e. self-conceited:--desirous of vain-glory. see GREEK for 2756 see GREEK for 1391
1 occurrence in the KJV.
Galatians 5:26
Let us not be desirous of vain glory, provoking one another, envying one another.