Source : Webster's Revised Unabridged Dictionary (1913)

Discontent \Dis`con*tent"\, v. t. [imp. & p. p. {Discontented};
   p. pr. & vb. n. {Discontenting}.]
   To deprive of content; to make uneasy; to dissatisfy.
   --Suckling.

Discontented \Dis`con*tent"ed\, p. p. & a.
   Dissatisfied; uneasy in mind; malcontent.

         And every one that was in distress, and every one that
         was in debt, and every one that was discontented,
         gathered themselves unto him.            --1 Sam. xxii.
                                                  2.
   -- {Dis`con*tent"ed*ly}, adv. -- {Dis`con*tent"ed*ness}, n.

Source : WordNet®

discontented
     adj : showing or experiencing dissatisfaction or restless longing;
           "saw many discontent faces in the room"; "was
           discontented with his position" [syn: {discontent}]
           [ant: {contented}]