Erayga "ceilidh" waa magac ka yimid luqadda Gaelic ee Iskotishka. Waxa ay tilmaamaysaa kulan dhaqameed ama ciyaar bulsheed, gaar ahaan Scotland iyo Ireland, oo inta badan ku lug leh muusig dhaqameed toos ah, qoob ka ciyaar kooxeed, iyo sheeko-sheekayn. Erayga waxaa sidoo kale loo higaadinayaa "céilí" ama "céilidh" iyadoo ku xiran lahjadda gaarka ah ama gobolka.