不稔性 ふねんせい Meanings Noun infertility (esp. of plants) Kanji 不 un-. Read as フ. 稔 harvest; ripen. Read as ネン. 性 nature. Read as セイ. Words containing 不稔性 雑種不稔性 (ざっしゅふねんせい) hybrid sterility Jinuma: Japanese Dictionary · Word lists