informal1 noun mistake, problemmeascán mearaí c m uiomrall masc1 c m uthere was a mix-up and it got lostbhí meascán mearaí ann agus cailleadh éthere was a mix-up over ticketsbhí míthuiscint ann faoi thicéid2 noun assortmentmeascán masc1 c m umanglam masc1 c m ua mix-up of old coinsmeascán de sheanbhoinn, meascán seanbhonn