Definition of suit:
the attempt to gain an end by legal process; a process instituted in a court of law for the recovery of a right or claim; a lawsuit
; the act of following or pursuing; pursuit
"if you take my advice, you'll file suit against him immediately."
; to adapt
; to make proper or suitable; as, to suit the action to the word. --Shak; to be fitted to; to accord with; to become; to befit
"ill suits his cloth the praise of railing well. --Dryden."