こつ
骨
ずい
髄

noun, takes genitive case の

  1. bone marrow, medulla.
  2. true spirit, one's mind.

Variations

Pronunciation Kanji Kana Is Common
こつ
骨
ずい
髄
 骨髄 こつずい ✔

Contained Kanji Breakdown

skeleton, bone, remains
ほね　コツ (6th, N2)
cut flesh from bones(剮) variant
カ　ケ　わ.ける
mouth
くち　コウ　ク (1st, N4)
upside-down box radical (no. 13)
キョウ　ケイ (Kentei 1)
month, moon
つき　ゲツ　ガツ (1st, N5)
marrow, pith, essence
ズイ (8th, N1)
skeleton, bone, remains
ほね　コツ (6th, N2)
cut flesh from bones(剮) variant
カ　ケ　わ.ける
mouth
くち　コウ　ク (1st, N4)
upside-down box radical (no. 13)
キョウ　ケイ (Kentei 1)
month, moon
つき　ゲツ　ガツ (1st, N5)
appearance of walking
ユウ　ウ　ゆ.く
possess, have, exist
ユウ　あり　あ.る (3rd, N4)
left hand, cliff(厂) variant