Source : Webster's Revised Unabridged Dictionary (1913)

Accouter \Ac*cou"ter\, Accoutre \Ac*cou"tre\
   ([a^]k*k[=oo]"t[~e]r), v. t. [imp. & p. p. {Accoutered} or
   {Accoutred} (-t[~e]rd); p. pr. & vb. n. {Accoutering} or
   {Accoutring}.] [F. accouter, OF. accoutrer, accoustrer; [`a]
   (L. ad) + perh. LL. custor, for custos guardian, sacristan
   (cf. {Custody}), or perh. akin to E. guilt.]
   To furnish with dress, or equipments, esp. those for military
   service; to equip; to attire; to array.

         Both accoutered like young men.          --Shak.

         For this, in rags accoutered are they seen. --Dryden.

         Accoutered with his burden and his staff. --Wordsworth.

Source : WordNet®

accoutred
     adj : provided with necessary articles of equipment for a
           specialized purpose (especially military); "troops
           accoutered for battle"; "properly accoutered for the
           trip" [syn: {accoutered}]