別べつ会かい計けいMeanings1nounseparate bill; separate accountUsed when each person pays for their own portion, especially in restaurants or group outings.今日きょうは別べつ会かい計けいにしましょう。Let's split the bill today.グループでの食しょく事じは別べつ会かい計けいが基き本ほんです。When eating out as a group, separate bills are the norm.