アクロシンあくろしんMeanings1nounacrosinA proteolytic enzyme found in the acrosome of sperm, involved in fertilization. Used in biochemistry and reproductive biology contexts.アクロシンは受じゅ精せいの過か程ていで重じゅう要ような役やく割わりを果はたす。Acrosin plays an important role in the fertilization process.