精せい米まい歩ぶ合あいMeaningsNoun1. ratio indicating the quantity of polished rice gained from a given quantity of brown rice (nowadays usually expressed as a percent)Kanji used精spirit (of life)米rice歩walk合come togetherComposed of精せい米まいrice polishing; polished riceNoun歩ぶ合あいrate; ratio; percentage; commission; poundageNoun