The Collaborative International Dictionary of English v.0.48:

Regalement \Re*gale"ment\ (-ment), n.
   The act of regaling; anything which regales; refreshment;
   entertainment.
   [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

101 Moby Thesaurus words for "regalement":
   amusement, appetite, banquet, board, bracer, bracing, cannibalism,
   carnivorism, carnivority, carnivorousness, celebration, chewing,
   consumption, cordial, cropping, deglutition, devouring, devourment,
   dieting, dining, diversion, divertisement, divertissement, eating,
   enjoyment, enlivenment, entertainment, epulation, exhilaration,
   feast, feasting, feed, feeding, festivity, gluttony, gobbling,
   grazing, herbivorism, herbivority, herbivorousness, hunger,
   ingestion, invigoration, joyance, jubilation, licking, mad round,
   manducation, mastication, meal, meat, merrymaking, mess, messing,
   mirth, munching, nibbling, nutrition, omnivorism, omnivorousness,
   omophagy, pantophagy, passe-temps, pastime, pasture, pasturing,
   pecking, pick-me-up, pleasure, reanimation, recreation, refection,
   refreshing, refreshment, regale, reinvigoration, relaxation,
   relishing, renewal, repas, repast, revel, revelment, revelry,
   revival, revivescence, revivescency, revivification,
   round of pleasures, rumination, savoring, solace, spread,
   stimulation, table, tasting, tonic, treat, vegetarianism,
   vivification, wolfing