Source : Webster's Revised Unabridged Dictionary (1913)

Solidify \So*lid"i*fy\, v. t. [imp. & p. p. {Solidified}; p. pr.
   & vb. n. {Solidifying}.] [Solid + -fy: cf. F. solidifier.]
   To make solid or compact.

         Every machine is a solidified mechanical theorem. --H.
                                                  Spencer.

Source : WordNet®

solidified
     adj : changed into a solid mass [syn: {coagulated}]

solidify
     v 1: make solid or more solid; cause to solidify
     2: become solid; "The metal solidified when it cooled"
     [also: {solidified}]

solidified
     See {solidify}