mo·nog·y·nous /məˈnɑʤənəs, mɑ-/
  (a.)一妻制,一妻主義
  Mo·nog·y·nous a.  Bot. Of or pertaining to Monogynia; having only one style or stigma.
  ◄ ►
  monogynous
       adj : having one head or chief wife at a time (along with
             concubines) [syn: monogynic]