Definition of comessation in English:

comessation

(also commessation)

Pronunciation /kɒmɪˈseɪʃn/

noun

historical, rare
  • Feasting, banqueting; indulgent or uproarious eating. Also: an instance of this; a feast, a banquet.

Origin

Late Middle English; earliest use found in Northern Pauline Epistles. From (i) Middle French comessacion feasting.