More definitions.

1. Instrument which rolls up the fishing line.
2. Animal tracks that hunters use to follow.
3. Instrument which sinks when a fish is eating the bait.
4. Man who looks after cattle in the countryside: sheep, cows, goats...
5. Vehicle in which Santa Claus travels at Chirstmas time.
6. Something that you give to someone in order to show affection or love.
7. A typical lesion of runners, not very serious, which appears in exhausted muscles.
8. Pain on your teeth.
9. Tooth putrefaction.
10. It is a chair with wheels. People who cannot walk use it for moving.
11. Sick person admitted in a hospital.
12. Internal organ which rules the majority of physical and cognitive processes in our body. It is inside the skull.