discoverer
Definitions
A person who is the first to find, learn of, or observe a particular place, object, or scientific phenomenon.
Someone who identifies or reveals something previously unknown or hidden.
Examples
The famous discoverer spent years exploring the uncharted islands of the Pacific.
As the discoverer of the new element, she was awarded the Nobel Prize in Chemistry.
Synonyms
explorer pioneer inventor pathfinder trailblazer innovator voyager
Antonyms
follower imitator successor layman novice amateur nonparticipant