A lunch box is a small container with a lid. You put food such as sandwiches in it to eat for lunch at work or at school. He rode to work on his bike and carried a lunch box. A meal eaten in the middle of the day, or the food prepared for this meal. A lunch box (or lunchbox) is a hand-held container used to transport food, usually to work or to school. It is commonly made of metal or plastic, is reasonably airtight and often has a handle for carrying. Delicious meals are tasty, appetizing, scrumptious, yummy, luscious, delectable, mouth-watering, fit for a king, delightful, lovely, wonderful, pleasant, enjoyable, appealing, enchanting, charming and hihgly pleasant to the taste. You wouldn’t call delicious that what is tasteless or unpleasant.