Relating to a feast or festivity; convivial.(adjective)
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Use "convival" in a sentence
"Smith tells us that Quin and Hayman were inseparable friends, and so convival, that they seldom parted till daylight."
"Young Gainsborough, who spent three years amid the works of the painters in St. Martin's-lane, Hayman, and Cipriani, who were all eminently convival, were, in all probability, frequenters of Slaughter's."
"I really couldn't tell you whether that's true, though it sounds mildly plausible and A-OK by me, not being the world's biggest fan of "convival elites.""