Polyandry

from WordNet (r) 3.0 (2006)
polyandry
    n 1: having more than one husband at a time
    
from The Collaborative International Dictionary of English v.0.48
Polyandry \Pol`y*an"dry\, n. [Poly- + Gr. 'anh`r, 'andro`s, man,
   male: cf. F. polyandrie.]
   The possession by a woman of more than one husband at the
   same time; -- contrasted with {monandry}.
   [1913 Webster]

   Note: In law, this falls under the head of polygamy.
         [1913 Webster]
    
from Bouvier's Law Dictionary, Revised 6th Ed (1856)
POLYANDRY. The state of a woman who has several husbands. 
     2. Polyandry is legalized only in Tibet. This is inconsistent with the 
law of nature. Vide Law of Nature. 
    
from Moby Thesaurus II by Grady Ward, 1.0
20 Moby Thesaurus words for "polyandry":
      beena marriage, bigamy, common-law marriage, companionate marriage,
      concubinage, deuterogamy, left-handed marriage, levirate,
      leviration, love match, marriage of convenience, monandry,
      monogamy, monogyny, morganatic marriage, picture marriage,
      polygamy, polygyny, trial marriage, trigamy

    

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