Having elements of a feast or of entertainment, especially when it comes to eating and drinking, with accompanying festivity

In a convivial manner

(uncountable) The state of being convivial / (countable) A jovial spirit or activity

plural of conviviality; the good spirits associated with a festive occasion

present participle of convivialize

Third-person singular simple present indicative form of convivialize

simple past tense and past participle of convivialize

(intransitive) To socialize in a friendly manner.

plural of convivialist

A person of convivial habits. / (archaic) A person who drinks alcohol.