. . "american heritage dictionary (3rd ed.) on legging:1. a leg covering extending from the ankle to the knee and often made of material such as leather or canvas, worn especially by soldiers and workers.2. leggings. a. close-fitting usually knit trousers, often worn under a skirt for warmth. b. warm outerwear trousers for children.--------that first definition and the clue at 18a are clearly in sync.w" . . .