Definition of allay. 1  transitive verb. 2  1 : to subdue or reduce in intensity or severity : alleviate expect a breeze to allay the heat. 3  2 : to make quiet : calm trying to allay their fears. 4  intransitive verb. 5  obsolete : to diminish in strength : subside.
There are 340 calories in 1 serving of McDonald's French Fries (Medium). Calorie breakdown: 43% fat, 52% carbs, 5% protein. Related French Fries from McDonald's:
Best Answer: 570 calories for Large French Fries, they done have supersize french fries. Source(s): http://www.mcdonalds.com/app_controller.... Since McDonald's does not have a supersize fry, here are the sizes and calories for the various sizes they do have. French Fries. Small French Fries 2.6 oz (74 g) 250. Medium French Fries 4 oz (114 g) 380. Large French Fries 6 oz (170 g) 570.