Source : Webster's Revised Unabridged Dictionary (1913)

Enclose \En*close"\, v. t. [F. enclos, p. p. of enclore to
   enclose; pref. en- (L. in) + clore to close. See {Close}, and
   cf. {Inclose}, {Include}.]
   To inclose. See {Inclose}.

Source : WordNet®

enclose
     v 1: enclose or enfold completely with or as if with a covering;
          "Fog enveloped the house" [syn: {envelop}, {enfold}, {enwrap},
           {wrap}]
     2: close in or confine [syn: {hold in}, {confine}]
     3: surround completely; "Darkness enclosed him" [syn: {inclose},
         {shut in}]
     4: introduce; "Insert your ticket here" [syn: {insert}, {inclose},
         {stick in}, {put in}, {introduce}]