鋭えい尖せん形けいえいせんけいMeanings1noun, noun which may take the genitive case particle 'no'acuminate (leaf tip)Botanical term describing a leaf tip that tapers to a long, slender point. Used in technical descriptions of plant morphology.この植しょく物ぶつの葉はは鋭えい尖せん形けいで、先