Trousers (pants in North America) are an item of clothing worn from the waist to the ankles, covering both legs separately (rather than with cloth extending across both legs as in robes, skirts, and dresses).
Noun 1. garment designed for or relating to trousers; "in his trouser's pocket"; "he ripped his left trouser on the fence" (hypernym) garment (part-holonym) trousers, pants