脊梁骨

Traditional form:

脊梁骨

Pinyin (reading):

jǐlianggǔ

Definitions:

• backbone

Characters:

• 脊 - spine, backbone; ridge
• 梁 - bridge; beam, rafter; surname
• 骨 - bone; skeleton; frame, framework

Traditional characters:

• 脊 - spine, backbone; ridge
• 梁 - bridge; beam, rafter; surname
• 骨 - bone; skeleton; frame, framework