肥こやしTop 35000MeaningsNoun1. manure; night soil; dung; fertiliser; fertilizer2. something that will help one develop in the futureOther spellings肥こやし0%こやし11%Kanji used肥fertilizerPitch accentこやしUsed in vocabulary馬うま肥ごやしtoothed medick (Medicago polymorpha); hairy medick; bur cloverNoun肥こやし桶おけnight soil pailNounこめつぶうまごやしblack medic (Medicago lupulina); black hay; black nonsuch; blackweedNoun