pioneer

(noun) someone who helps to open up a new line of research or technology or art. Synonyms: innovator, trailblazer, groundbreaker.

(noun) one the first colonists or settlers in a new territory. Example: "They went west as pioneers with only the possessions they could carry with them."

(verb) open up an area or prepare a way. Synonyms: open up. Example: "She pioneered a graduate program for women students."

(verb) take the lead or initiative in; participate in the development of. Synonyms: initiate. Example: "This south african surgeon pioneered heart transplants."

(verb) open up and explore a new area. Example: "Pioneer space."