The noun suit has 6 senses (first 3 from tagged texts)
1. (390) lawsuit, suit, case, cause, causa -- (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")
2. (209) suit, suit of clothes -- (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")
3. (3) 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?")
4. suit -- (a businessman dressed in a business suit; "all the suits care about is the bottom line")
5. courtship, wooing, courting, suit -- (a man's courting of a woman; seeking the affections of a woman (usually with the hope of marriage); "its was a brief and intense courtship")
6. suit -- (a petition or appeal made to a person of superior status or rank)
Overview of verb suit
The verb suit has 4 senses (first 3 from tagged texts)
1. (7) suit, accommodate, fit -- (be agreeable or acceptable to; "This suits my needs")
2. (1) suit -- (be agreeable or acceptable; "This time suits me")
3. (1) befit, suit, beseem -- (accord or comport with; "This kind of behavior does not suit a young woman!")