精髓

Traditional form:

精髓

Pinyin (reading):

jīngsuǐ

Definitions:

• marrow; pith; quintessence; essence

Characters:

• 精 - essence, germ, spirit
• 髓 - substance, essence; bone marrow

Traditional characters:

• 精 - essence, germ, spirit
• 髓 - substance, essence; bone marrow