一いっ心しん三さん観がんMeaningsNoun1. simultaneous contemplation of the threefold truth (form of Tendai meditation)Kanji used一one心heart三three観observePitch accentいっしんさんがんComposed of一いっ心しんone mind; wholeheartedness; one's whole heartAdverb三さんthree; 3Numeric観かんlook; appearance; spectacle; sight; observation meditation; outlook on ...; view of ...Noun