止瀉剤 ししゃざい Meanings Noun antidiarrheal; antidiarrhoeal See also: 止瀉薬 (ししゃやく). Kanji 止 stop. Read as シ. 瀉 evacuation. Read as シャ. 剤 agent. Read as ザイ. Word lists Pharmacology Jinuma: Japanese Dictionary · Word lists