The correct answer is meal.
The correct answer is (C) meal; the food consumed at, or provided for, a meal.
Repast comes from Old French repaistre, Latin repascere (re- [again] and pascere [to feed]).
Examples of use:
- They enjoyed a fashionably late repast in a café overlooking the village.
- They enjoyed an early repast of steak and kidney pie at the country inn.