(countable) An item of clothing typically worn by women or young girls that covers the upper body and includes a skirt below the waist, or it can refer to a dress rehearsal in film, television, or theater.
(uncountable) Apparel or clothing, especially appropriate for specific occasions or professions, as well as the external appearance of an animal or object intended to give a positive impression.
(transitive) Put clothes on oneself or someone, design and make clothes, arrange or style hair, adorn or ornament something, fit or prepare something for use, cultivate or tend to a garden, cut up an animal for food, prepare food for cooking or eating, design and prepare costumes for a performance, and arrange soldiers into proper formation.
(intransitive) Put on clothes in a fashionable manner or for a specific occasion, prepare something for use, allow one's penis to fall to one side or the other within one's trousers (euphemistically), cross-dress (slang), prepare an animal carcass for cooking, arrange soldiers into proper formation, or put on a uniform and have the equipment needed to play a sport.