pioneer

US /ˌpaɪəˈnɪr/
UK /ˌpaɪəˈnɪr/
"pioneer" picture
1.

a person who is among the first to explore or settle a new country or area

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The early pioneers faced many hardships on their journey west.
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She is a true pioneer in the field of space exploration.
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settlercolonistexplorerpathfindertrailblazer
1.

develop or be the first to use or apply (a new method, area of knowledge, or activity)

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Dr. Lee helped to pioneer new surgical techniques.
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The company aims to pioneer sustainable energy solutions.
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initiateoriginatedevelopestablishlaunch