Strong’s Dictionary of Greek Words:
Meaning:
from 2204; properly, heat, i.e. (figuratively) "zeal" (in a favorable sense, ardor; in an unfavorable one, jealousy, as of a husband (figuratively, of God), or an enemy, malice)
KJV Usage:
emulation, envy(-ing), fervent mind, indignation, jealousy, zeal