Definition of suit

• a comprehensive term for any proceeding in a court of law whereby an individual seeks a legal remedy; "the family brought suit against the landlord"
• a set of garments (usually including a jacket and trousers or skirt) for outerwear all of the same fabric and color; "they buried him in his best suit"
• playing card in any of four sets of 13 cards in a pack; each set has its own symbol and color; "a flush is five cards in the same suit"; "in bridge you must follow suit"; "what suit is trumps?"