groundbreaker

[ ground-brey-ker ]

noun

1. a person who is an originator, innovator, or pioneer in a particular activity.
2. an original idea, product, or the like that leads to or makes possible further developments, growth, improvements, etc.

Word History and Origins

Origin of groundbreaker¹

ground ¹ + breaker ¹

Example Sentences

Robyn Lawley, a gorgeous Aussie who wears a size 12, has become a groundbreaker for curvy girls everywhere.

From The Daily Beast