Across
- 2. the process of wearing away
- 3. to wear away
- 9. the act or result of shortening
- 10. related to characteristics of race
- 11. a person who sells or makes eyeglasses
- 13. to make shorter
- 14. teaching
- 16. changing location on a regular basis
- 18. people group by nationality or geography
- 19. to move from one region to another
- 20. to gather
Down
- 1. a group of objects kept together
- 4. the study of numbers and symbols
- 5. to be inactive or asleep for a period of time
- 6. the state of being asleep for a period of time
- 7. a professional who works in a clinic
- 8. an expert in math
- 12. a medical center that provides outpatient care
- 15. relating to the eye
- 17. to teach