てっせきしん
Meanings
Noun
1. iron will
Kanji used
iron
stone
heart
Pitch accent
っせき
しん
っせ
きしん
Composed of
① 鉄と石。堅いもののたとえ。
heart; mind; bottom of one's heart; core (of one's character); centre; center; heart (organ)
Used in vocabulary (1 in total)