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:
A large Fry at McDonalds has 380 calories. A large french fry from McDonalds has 500 calories, 220 of them are from fat. 570 calories with 270 of that from fat. A large fry from McDonalds has about 1500 calories in it.