Source : Webster's Revised Unabridged Dictionary (1913)

Cytogenesis \Cy`to*gen"e*sis\ (s?`t?-j?n"?-s?s), n. [Gr. ????
   hollow vessel + E. genesis.] (Biol.)
   Development of cells in animal and vegetable organisms. See
   {Gemmation}, {Budding}, {Karyokinesis}; also {Cell
   development}, under {Cell}.

Source : WordNet®

cytogenesis
     n : the origin and development and variation of cells [syn: {cytogeny}]