breakfast UK /ˈbreɪkˌfɑːst/US /ˈbɹeɪkˌfæst/noun 4verb 2forms 3phrases 2 noun4 •the meal that people eat soon after they get up in the morningYou should put more protein in her breakfast so she will grow.I had an early dinner because the breakfast in this hostel is superb. •A meal consisting of food normally eaten in the morning, which may typically include eggs, sausages, toast, bacon, etc.We serve breakfast all day. •The celebratory meal served after a wedding (and occasionally after other solemnities e.g. a funeral). •A meal eaten after a period of (now often religious) fasting.The wolves will get a breakfast by my death. — 1684 verb2 •To eat the morning meal.May 14, 1689, Matthew Prior, epistle to Fleetwood Shephard Esq. First, sir, I read, and then I breakfast. •To serve breakfast to.By seven-thirty she had breakfasted them, provided each with a packed lunch and Thermoses of coffee and tea — 1987 formsbreakfasted · breakfasting · breakfasts Phrases with breakfast dog's breakfastAn unappealing mixture; a disorderly situation; a mess. Mexican breakfastA breakfast consisting of a cigarette and a glass of water.