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 super-size portion of fries at McDonald's contains 486 calories, more than double the 206 calories in a regular serving. The corporation said that without the creamy dressing and croutons on the salad, the fat falls away and the less calorific balsamic vinegar dressing contains only 2g of fat.