Strong's Exhaustive Concordance dictionaries from openscriptures/strongs. CC BY-SA 4.0 / Public Domain. Derived from James Strong, S.T.D., LL.D., 1890/1894.
ζέωzeo
Short Definition
to be hot (boil
Strong’s Definition
to be hot (boil, of liquids; or glow, of solids), i.e. (figuratively) be fervid (earnest)