noun, takes genitive case の

  1. sincerity, true heart, devotion.

Variations

Pronunciation Kanji Kana Is Common
真心 まごころ
こころ
真心 まこころ

Contained Kanji Breakdown

true, reality, Buddhist sect
シン ま まっ (3rd, N4)
ten
ジュウ ジッ ジュッ (1st, N5)
tool, utensil, means
グ そな.える つぶさ.に (3rd, N3)
daybreak, dawn, morning
タン あき.らか あきら (11th, N1)
day, sun, Japan
ひ にっ ニチ (1st, N5)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
eight, eight radical (no. 12)
ハチ や はっ (1st, N5)
heart, mind, spirit
こころ シン (2nd, N4)