Source : Webster's Revised Unabridged Dictionary (1913)

Coequal \Co*e"qual\, a. [L. coaequalis; co- + aequalis equal.]
   Being on an equality in rank or power. -- n. One who is on an
   equality with another.

         In once he come to be a cardinal, He'll make his cap
         coequal with the crown.                  --Shak.

Source : WordNet®

coequal
     adj : having the same standing before the law