Trousers are an item of clothing worn on the lower part of the body from the waist to the ankles, covering both legs separately (rather than with cloth stretching across both as in skirts and dresses).

Such items of clothing are often referred to as pants in countries such as Canada, South Africa and the United States. Additional synonyms include slacks,kegs or kex, breeches or breeks. Historically, as for the West, trousers have been the standard lower-body clothing item for males since the 16th century; by the late 20th century, they had become prevalent for females as well. Trousers are worn at the hips or waist, and may be held up by their own fastenings, a belt, or suspenders. Leggings are form-fitting trousers of a clingy material, often knitted cotton and lycra.