DEMONSTRATOR
Scrabble letter values: D2E1M3O1N1S1T1R1A1T1O1R1 = 15
Definition
- noun a teacher or teacher's assistant who demonstrates the principles that are being taught.
- noun someone who demonstrates an article to a prospective buyer. — synonyms: sales_demonstrator
- noun someone who participates in a public display of group feeling. — synonyms: protester