いっぷたさい 一夫多妻 Wanikani level 20 Play audio LinksSentence search for 一夫多妻Sentence search for いっぷたさいKanji details for 一, 夫, 多 and 妻Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. polygamy; polygynyYojijukugo (four character compound) Discussions Log in to talk about this word.