1) The posterior part of the human body between the neck and the pelvis. (noun)
2) The part of an object which is behind the side one sees. (noun)
3) To reverse. (verb)
4) In the rear (adj)
5) Not current (adj)
6) Backward (adv)
Synonyms: Spine
Symptoms: Pain, Stiffness
Conditions: Spinal stenosis, arthritis, herniated disc, spondylosis