髄

Han character

 * 1) bone marrow
 * 2) essences, substances

Kanji

 * 1) bone marrow

Etymology 1
From. First appears in the late 800s, early 900s.

Noun

 * 1) bone marrow
 * 2) the pith of a plant
 * 3)  the pith or essence of something, such as a skill or cultural thing

Etymology 2
Shift from zui above. First appears in the early 1700s.

Noun

 * 1)  the center of something
 * 2)  something straight
 * 3)  an exact direction, an immediate area

Etymology 4
From. Appears in the of 794.

Noun

 * 1)  bone marrow