con·viv·i·al /kənˈvɪvijəl/ adjective
[more convivial; most convivial] formal : of or relating to social events where people can eat, drink, and talk in a friendly way with others
▪ a convivial [=lively] atmosphere ▪ a convivial gathering ▪ a convivial [=cheerful, friendly] host
▪ a convivial [=lively] atmosphere ▪ a convivial gathering ▪ a convivial [=cheerful, friendly] host
— con·viv·i·al·i·ty 
/kənˌvɪviˈæləti/ noun [noncount]
▪ an atmosphere of conviviality
/kənˌvɪviˈæləti/ noun [noncount] ▪ an atmosphere of conviviality
