Source : Webster's Revised Unabridged Dictionary (1913)

Restrict \Re*strict"\, v. t. [imp. & p. p. {Restricted}; p. pr.
   & vb. n. {Restricting}.]
   To restrain within bounds; to limit; to confine; as, to
   restrict worlds to a particular meaning; to restrict a
   patient to a certain diet.

   Syn: To limit; bound; circumscribe; restrain; repress; curb;
        coerce.

Source : WordNet®

restricted
     adj 1: subject to restriction or subjected to restriction; "of
            restricted importance" [ant: {unrestricted}]
     2: restricted in meaning; (as e.g. `man' in `a tall man') [syn:
         {qualified}]
     3: curbed or regulated; "controlled emotions" [syn: {controlled}]
     4: the lowest level of official classification for documents