| Word | Definitions | Synonyms |
|---|---|---|
| concuss | (verb) injure the brain; sustain a concussion | - |
| (verb) shake violently | - | |
| concussion | (noun) injury to the brain caused by a blow; usually resulting in loss of consciousness | - |
| (noun) any violent blow | - | |
| incus | (noun) a small bone in the middle ear between the malleus and the stapes | Synonyms: anvil |
| iridoncus | (noun) swelling of the iris of the eye | - |
| pincushion | (noun) a small stiff cushion into which pins are stuck ready for use | - |
| uncus | (noun) (biology) any hook-shaped process or part | - |