たんきゅうしん 探究心 LinksSentence search for 探究心Sentence search for たんきゅうしんSentence search for 探求心Kanji details for 探, 究 and 心Edit in JMdict Noun1. inquisitive mind; spirit of inquiry; spirit of enquiryOther forms探求心 【たんきゅうしん】 Discussions Log in to talk about this word.