くえん 枸櫞 LinksSentence search for 枸櫞Sentence search for くえんSentence search for クエンKanji details for 枸 and 櫞Edit in JMdict Noun1. citron (Citrus medica)Rare term, Usually written using kana alone, See also シトロンOther formsクエン Discussions Log in to talk about this word.