えんきせい 塩基性 LinksSentence search for 塩基性Sentence search for えんきせいKanji details for 塩, 基 and 性Edit in JMdict Noun1. basicity; alkalinityChemistry, Antonym: 酸性Noun which may take the genitive case particle 'no'2. basic; alkalineChemistry, Antonym: 酸性 Discussions Log in to talk about this word.