CEFR A2

lower back

noun phrase

Meaning

The lower part of the back, extending from the bottom of the ribcage to the top of the buttocks. It is a common area for pain and strain, especially for people who lift heavy objects or have poor posture.

Examples

  • She has been experiencing lower back pain for several weeks and needs to see a doctor.
  • The new exercise routine helped strengthen his lower back and improve his overall posture.