ざっしゅふねんせい 雑種不稔性 LinksSentence search for 雑種不稔性Sentence search for ざっしゅふねんせいKanji details for 雑, 種, 不, 稔 and 性Edit in JMdict Noun1. hybrid sterility; hybrid incompatibilityMedicine Discussions Log in to talk about this word.