Search Result for "monogyny": 
Wordnet 3.0

NOUN (1)

1. having only one wife at a time;


The Collaborative International Dictionary of English v.0.48:

Monogyny \Mo*nog"y*ny\, n. [See Monogynia.] 1. Marriage with the one woman only. [1913 Webster] 2. (Bot.) The state or condition of being monogynous. [1913 Webster]
WordNet (r) 3.0 (2006):

monogyny n 1: having only one wife at a time