Source : Webster's Revised Unabridged Dictionary (1913)

Breast \Breast\, v. t. [imp. & p. p.{Breasted}; p. pr. & vb. n.
   {Breasting}.]
   To meet, with the breast; to struggle with or oppose
   manfully; as, to breast the storm or waves.

Breasted \Breast"ed\, a.
   Having a breast; -- used in composition with qualifying
   words, in either a literal or a metaphorical sense; as, a
   single-breasted coat.

         The close minister is buttoned up, and the brave
         officer open-breasted, on these occasions. --Spectator.

Source : WordNet®

breasted
     adj : having a breast or breasts; or breasts as specified; used
           chiefly in compounds; "small-breasted"; "red-breasted
           sandpiper" [ant: {breastless}]