JMdict: 1501210

腹心 【ふくしん】

  1. [n,adj-no] one's confidant; trusted friend; trusted retainer
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
Abdomen, Belly, Stomach ふく はら
Heart, Mind, Spirit, Heart Radical (no. 61) しん こころ, -ごころ