Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
sacrum | Yes | No | No | No |
pelvic arch | Yes | No | No | No |
sacrum (noun) | pelvic arch (noun) |
---|---|
wedge-shaped bone consisting of five fused vertebrae forming the posterior part of the pelvis; its base connects with the lowest lumbar vertebra and its tip with the coccyx | the structure of the vertebrate skeleton supporting the lower limbs in humans and the hind limbs or corresponding parts in other vertebrates |