脊梁

Traditional form:

脊梁

Pinyin (reading):

jǐliang

Definitions:

• (coll.) back (of a human or other vertebrate)

Characters:

• 脊 - spine, backbone; ridge
• 梁 - bridge; beam, rafter; surname

Traditional characters:

• 脊 - spine, backbone; ridge
• 梁 - bridge; beam, rafter; surname