Read the dictionary definition of pioneer. All definitions for this word.
1. one of the first colonists or settlers in a new territory
1. they went west as pioneers with only the possessions they could carry with them
2. someone who helps to open up a new line of research or technology or art
3. open up and explore a new area
1. pioneer space
4. take the lead or initiative in; participate in the development of
1. This South African surgeon pioneered heart transplants
5. open up an area or prepare a way
1. She pioneered a graduate program for women students
