CEFR C1
prot
noun
Meaning
A person who is the first to do something, or who is the first to develop or use a new technique, idea, or product.
Examples
- She was a prot of the new teaching method, sharing her experiences with colleagues.
- The company is a prot in the field of renewable energy, constantly innovating.
Synonyms: pioneer, innovator, forerunner, trailblazer