かいせん 開栓 LinksSentence search for 開栓Sentence search for かいせんKanji details for 開 and 栓Edit in JMdict Noun, Suru verb1. unstopping; uncorking; uncapping; openingAntonym: 閉栓Noun, Suru verb2. connecting (e.g. gas supply)Antonym: 閉栓 Discussions Log in to talk about this word.