noun
A social or anthropological term for a marriage system in which one woman has multiple husbands.
一妻多夫は一部の地域で見られる婚姻形態です。
Polyandry is a form of marriage found in some regions.
一夫多妻 is polygyny (one husband, multiple wives), the opposite of 一妻多夫.
Compound of 一 (one), 妻 (wife), 多 (many), and 夫 (husband). The reading is on'yomi throughout.