Source : Webster's Revised Unabridged Dictionary (1913)

Raiment \Rai"ment\, n. [Abbrev. fr. arraiment. See {Array}.]
   1. Clothing in general; vesture; garments; -- usually
      singular in form, with a collective sense.

            Living, both food and raiment she supplies.
                                                  --Dryden.

   2. An article of dress. [R. or Obs.] --Sir P. Sidney.

Source : WordNet®

raiment
     n : especially fine or decorative clothing [syn: {array}, {regalia}]
     v : provide with clothes or put clothes on; "Parents must feed
         and dress their child" [syn: {dress}, {clothe}, {enclothe},
          {garb}, {tog}, {garment}, {habilitate}, {fit out}, {apparel}]
         [ant: {undress}]