The meaning of BACK is the rear part of the human body especially from the neck to the end of the spine. How to use back in a sentence. Synonym Discussion of Back.

Back pain is one of the most common reasons people seek medical help or miss work. Back pain is a leading cause of disability worldwide. Fortunately, measures can help prevent or relieve …

BACK definition: 1. in, into, or towards a previous place or condition, or an earlier time: 2. in return: 3. in…. Learn more.

To be in favor of; endorse or advocate: backed the reform proposal.

Apr 3, 2025 · The layers of the back comprise the skin, subcutaneous tissue, superficial (extrinsic) and deep (intrinsic) back muscles, the posterior portion of the ribs, and the vertebral column …

The back of something is the side or part of it that is towards the rear or farthest from the front. The back of something is normally not used or seen as much as the front.

Mar 4, 2025 · As a noun, "back" refers to the rear part of the human body, extending from the neck to the lower spine. It plays a central role in physical anatomy and is often mentioned in …

Lower back pain affects the lumbar region of your spine or back. The most common cause is a muscle or tendon injury.

BACK definition: the rear part of the human body, extending from the neck to the lower end of the spine. See examples of back used in a sentence.

Not sure if your back pain needs a doctor's care? Learn more about when it's time to seek medical care for neck and back pain.