髓结

Traditional form:

髓結

Pinyin (reading):

suǐjié

Definitions:

• pith knot (in timber)

Characters:

• 髓 - substance, essence; bone marrow
• 结 - knot, tie; to connect, to join

Traditional characters:

• 髓 - substance, essence; bone marrow
• 結 - knot, tie; to connect, to join