资料来源 : pyDict

一妻制,一妻主义

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Monogyny \Mo*nog"y*ny\, n. [See {Monogynia}.]
   1. Marriage with the one woman only.

   2. (Bot.) The state or condition of being monogynous.

资料来源 : WordNet®

monogyny
     n : having only one wife at a time