Among many other meanings, a suit is a jacket and pants that match — formalwear for men. Suits are well-suited (appropriate) for some jobs and formal events, like a funeral. Learn the meanings and uses of the word suit in different contexts, such as clothes, legal problems, playing cards, and business. Find out how to pronounce suit, see related words and phrases, and explore idioms and grammar. Definition of suit noun from the Oxford Advanced Learner's Dictionary. a set of clothes made of the same cloth, including a jacket and trousers or a skirt. She was wearing a grey business suit. He is dressed in a formal black suit. They won't let men into the restaurant without a suit and tie. Explore the detailed definition, etymology, and usage of the term 'suit.' Learn about its various meanings, related terms, and contextual applications.
