Source : Webster's Revised Unabridged Dictionary (1913)

Mendelian \Men*de"li*an\, a. [See {Mendel's law}.] (Biol.)
   Pert. to Mendel, or to Mendel's law. -- {Men*de"li*an*ism},
   {Men*del"ism}, n.

Source : WordNet®

Mendelian
     adj : of or relating to Gregor Mendel or in accord with Mendel's
           laws; "Mendelian inheritance"