groundbreaker
- n someone who helps to open up a new line of research or technology or art
- It attempts to compress Tolstoy's story of the 36-year reign (1689-1725) of Peter the Great into ten reels, showing Peter as an anti-religious reformer, a groundbreaker for .
- Rent may not be quite the groundbreaker, or have the melodic richness, of Hair or Jesus Christ Superstar.
- Those may not be the qualities of a legal groundbreaker, but they are far from the worst qualifications for judging the most explosive issues in American life, all of which sooner .