ない
内
しん
心

noun, takes genitive case の

  1. inner thoughts, real intention, inmost heart, one's mind.

noun, adverb

  1. at heart, deep down, on the inside.

noun

Mathematics.
  1. inner center (center).

Variations

Pronunciation Kanji Kana Is Common
ない
内
しん
心
 内心 ないしん ✔

Contained Kanji Breakdown

inside, within, between
ナイ　うち　ダイ (2nd, N3)
upside-down box radical (no. 13)
キョウ　ケイ (Kentei 1)
person
ひと　ニン　ジン (1st, N5)
heart, mind, spirit
こころ　シン (2nd, N4)