1. Plurality of wives at the same time. See Polygamy.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• polygeni,
• polygynyst,
• polygynus,
• oolygyny,
• lolygyny,
• -olygyny,
• 0olygyny,
• pilygyny,
• pklygyny,
• pllygyny,
• pplygyny,
• polygny,
• polygyn,
• polyginy,
• polyarcy,
• -polygeny,
• polygonny,
• polygyra,
• Polygina,
• Polygeney

• polysomy,
• polygynist,
• polygene,
• polygynous,
• polyzoan,
• polygon,
• poulsen,
• polygamy,
• polysemy,
• poulson.

The adjective form of the word "polygyny" is "polygynous".

The plural of the "polygyny" can be the "polygynies".

The singular of the "polygyny" can be the "polygyny".