金こん剛ごう心しんMeaningsNoun1. extreme religious piety; unshakable faithKanji used金gold剛sturdy心heartPitch accentこんごうしんComposed of金こん剛ごうvajra (indestructible substance); diamond; adamantine; thunderbolt; Indra's weapon; Buddhist symbol of the indestructible truthNoun心しんheart; mind; spirit; vitality; inner strength; bottom of one's heart; core (of one's character); nature; centre; center; …Noun