A person who finds something previously unknown or is the first to recognize it, for example a new land, a scientific fact, or a new species.
example
James Cook war ein berühmter Entdecker, der weite Teile des Pazifiks kartierte.
James Cook was a famous discoverer who mapped large parts of the Pacific.
Usage tips
Word structure
The word is derived from the verb 'entdecken' (to discover). 'Decken' means 'bedecken' (to cover), and the prefix 'ent-' here means 'to take away'. So an 'Entdecker' (discoverer) is literally someone who takes a covering away from something and makes it visible.
EXAMPLE
Marie Curie war eine Pionierin der Forschung und Entdeckerin der Radioaktivität.
Marie Curie was a pioneer in research and the discoverer of radioactivity.
Word family
'Der Entdecker' (the discoverer) belongs to a word family with the verb 'entdecken' (to find something new) and the noun 'die Entdeckung' (the newly found thing; discovery). If you know one word, you can understand the others more easily.
EXAMPLE
Die Entdeckung eines neuen Planeten ist immer eine Sensation.
The discovery of a new planet is always a sensation.
Use with genitive or 'von'
To say what a person discovered, you usually use the genitive or the preposition 'von' (of) followed by the dative. The genitive is somewhat more formal.
EXAMPLE
Christoph Kolumbus gilt als der Entdecker Amerikas.
Christopher Columbus is considered the discoverer of America.
Compare with
near_synonym · confusable
Entdecker vs Forscher
researcher
'der Forscher' and 'der Entdecker' can both have to do with something new. A researcher works systematically and scientifically, often over a longer period of time. A discoverer is the person who finds something previously unknown or is the first to recognize it. That can be in science, but also in travel or in nature. The words can be confused because a researcher can also become a discoverer through their work. 'Forscher' emphasizes the scientific work, while 'Entdecker' emphasizes the moment or achievement of finding something.
Entdecker
Der Entdecker fand auf der Insel eine bisher unbekannte Pflanzenart.
The discoverer found a previously unknown plant species on the island.
Forscher
Nach dem Unterricht stellt die Klasse dem Forscher viele Fragen zu seinem Projekt.
After the lesson, the class asks the researcher many questions about his project.