Strong’s Greek
G1692 — emeo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἐμέω
emeo — pronounced em-eh'-o
of uncertain affinity; to vomit:--(will) spue.
1 occurrence in the KJV.
Revelation 3:16
So then because thou art lukewarm, and neither cold nor hot, I will spue thee out of my mouth.