συνευωχέωsyneuōchéōStrong's G4910

to entertain sumptuously in company with, i.e. (middle voice or passive) to revel together

Derivation: from G4862 and a derivative of a presumed compound of G2095 and a derivative of G2192 (meaning to be in good condition, i.e. (by implication) to fare well, or feast)