Probably from pegnumi (through the idea of gushing plumply); a fount (literally or figuratively), i.e. Source or supply (of water, blood, enjoyment) (not necessarily the original spring)fountain, well. see GREEK pegnumi
Textus Receptus Greek Text
phgai2 Pe 2:17
phgaVRev 7:17, Rev 8:10, Rev 14:7, Rev 16:4
phghVRev 21:6
phghMark 5:29, John 4:6, John 4:6, John 4:14, Jam 3:11, Jam 3:12