過か燐りん酸さん石せっ灰かいMeaningsNoun1. superphosphate of lime; calcium superphosphateOther readings過かリン酸さん石せっ灰かいKanji used過surpass something燐phosphorus酸acid石stone灰ashesPitch accentかりんさんせっかいComposed of過かsurplus-; excess-; over-; per- (chemical with more of a certain element than found in other compounds of the same constituents)Prefix燐りんphosphorus (P)Noun酸さんacid; sourness; sour tasteNoun石せっ灰かいlime; quicklime; caustic limeNoun