Breakfast is the first meal of a day, most often eaten in the early morning before undertaking the day’s work. The word literally refers to breaking the fasting period of the prior night.
Lunch, the abbreviation for luncheon, is a meal typically eaten at midday. The origin of the words lunch and luncheon relate to a small snack originally eaten at any time of the day or night.
Irish coffee is a cocktail consisting of hot coffee, Irish whiskey, and sugar some recipes specify that brown sugar should be used, stirred, and topped with thick cream. The coffee is drunk through the cream. The original recipe explicitly uses cream.