羽ichi1(fan, propeller, etc.); 羽根ichi1 news1 nf18(fan, propeller, etc., hane); 翅(fan, propeller, etc.); 羽子 翅 esp. refers to insect wings(fan, propeller, etc.); 身ichi1 news1 nf02(as opposed to its handle); 土工板(どこうばん)River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 排土板River and Water Resources Glossary (Infrastructure Development Institute Japan) ; ブレ-ド水車、 すいしゃRiver and Water Resources Glossary (Infrastructure Development Institute Japan) ; 翼(yoku)Engineering and Science Technical Dictionary (James Friend)
