しゅうきせいおうとしょう 周期性嘔吐症 LinksSentence search for 周期性嘔吐症Sentence search for しゅうきせいおうとしょうKanji details for 周, 期, 性, 嘔, 吐 and 症Edit in JMdict Noun1. cyclic vomiting syndrome; CVSMedicine Discussions Log in to talk about this word.