歩 ぶ Meanings Noun bu (i.e.: traditional unit of area, approx. 3.31 square metres) commission; percentage Noun suffix exactly; precisely (following a unit of area (e.g. 町, 段, 畝)) Kanji 歩 walk. Read as ブ. Words containing 歩 町歩 (ちょうぶ) hectare (2.471 acres) 歩留まり (ぶどまり) yield 歩合 (ぶあい) rate And 19 more. Jinuma: Japanese Dictionary · Word lists