1. 柔らかい泥において動くために非常に長いつま先と短い翼をもつクイナ科のとても多い広くみられる小さな渉禽類の鳥のどれか(any of numerous widely distributed small wading birds of the family Rallidae having short wings and very long toes for running on soft mud)
2. (通常、木または金属製の)水平の棒(a horizontal bar (usually of wood or metal))
4. 水平な横木と支柱からなる柵(a barrier consisting of a horizontal bar and supports)
5. 鉄道車両または他の車両が走行できる沿線を作る圧延鋼材の平行棒あるいは一組の棒(a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll)