Source : Webster's Revised Unabridged Dictionary (1913)

Monecian \Mo*ne"cian\, Monecious \Mo*ne"cious\, a. (Bot.)
   See {Mon[oe]cian}, and {Mon[oe]cious}.

Source : WordNet®

monecious
     adj : having male and female reproductive organs in the same plant
           or animal [syn: {monoecious}, {monoicous}] [ant: {dioecious}]