| vertebrae definitions |
| # | Definition | Sets |
| 1 | 3 main parts, body, and arch- 2 halves. all of them lined up end to end form the vertebral canal | 24 sets |
| 2 | becomes progressively larger down to the sacrum and then become successively smaller. | 23 sets |
| 3 | backbone | 17 sets |
| 4 | spine | 13 sets |
| 5 | small bones, irregular shape; in irregular bone. | 10 sets |
| 6 | 26 small bones that make up your backbone | 8 sets |
| 7 | segments of bone or some other hard substance that are arranged into a backbone | 8 sets |
| 8 | backbones | 8 sets |
| 9 | protects the spinal cord | 5 sets |
| 10 | a bone that makes up the backbone | 5 sets |
| 11 | segments of bone or some other hard substance that are arranged into a backbone. | 4 sets |
| 12 | the small bones that make up the backbone | 4 sets |
| 13 | the 26 small bones that make up the backbone. | 4 sets |
| 14 | the 26 bones of the adult vertebral column | 4 sets |
| 15 | the 26 small bones that make up the backbone | 4 sets |
| 16 | retain the a and add e | 3 sets |
| 17 | animal with a backbone | 3 sets |
| 18 | segments of bone or cartilage that interlock to form a backbone | 3 sets |
| 19 | the 26 small bones that make up your backbone | 3 sets |
| 20 | protects spinal cord | 3 sets |
| 21 | the bony structure units of the spinal column | 2 sets |
| 22 | consists of multiple sections divided by discs | 2 sets |
| 23 | the small bones that make up the backbone. | 2 sets |
| 24 | bones that make up the spine and protect the spinal cord | 2 sets |
| 25 | חוליות עמוד השדרה | 2 sets |
| 26 | 26 small bones on the back | 2 sets |
| 27 | backbones that are joined by flexible cartilage and protects a vertebrates spinal cord. | 2 sets |
| 28 | makes up the backbone | 2 sets |
| 29 | example of an irregular bone | 2 sets |
| 30 | the repeating body units of a backbone | 2 sets |
| 31 | segments of bone or other hard substance that are arranged into a backbone | 2 sets |
| 32 | the 33 bones of the spinal column | 2 sets |
| 33 | vertebr/o | 2 sets |
| 34 | back bones/spinal column/spine | 2 sets |
| 35 | 33 in fetus, 24 in life, 7 - cervical, 12- thoracic, 5 - lumbar | 2 sets |
| 36 | the tips that come off your spine | 1 set |
| 37 | 26 spinal bones | 1 set |
| 38 | back bone replaces the notochord, individual segments | 1 set |
| 39 | segements of bone or cartilage that interlock to form a backbone | 1 set |
| 40 | example of gliding joint | 1 set |