The Collaborative International Dictionary of English v.0.48:

Suit \Suit\, v. t. [imp. & p. p. Suited; p. pr. & vb. n.
   Suiting.]
   1. To fit; to adapt; to make proper or suitable; as, to suit
      the action to the word. --Shak.
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   2. To be fitted to; to accord with; to become; to befit.
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            Ill suits his cloth the praise of railing well.
                                                  --Dryden.
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            Raise her notes to that sublime degree
            Which suits song of piety and thee.   --Prior.
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   3. To dress; to clothe. [Obs.]
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            So went he suited to his watery tomb. --Shak.
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   4. To please; to make content; as, he is well suited with his
      place; to suit one's taste.
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WordNet (r) 3.0 (2006):

suited
    adj 1: meant or adapted for an occasion or use; "a tractor
           suitable (or fit) for heavy duty"; "not an appropriate
           (or fit) time for flippancy" [syn: suitable, suited]
    2: outfitted or supplied with clothing; "recruits suited in
       green"