げきしょう 劇症 LinksSentence search for 劇症Sentence search for げきしょうSentence search for 激症Kanji details for 劇 and 症Edit in JMdict Noun which may take the genitive case particle 'no'1. acute and serious; hyperacute; fulminantMedicineOther forms激症 【げきしょう】 Discussions Log in to talk about this word.