A person, especially a philosopher or writer, who was a representative of the intellectual movement of the Enlightenment in the 17th and 18th centuries.
example
Voltaire und Kant gehören zu den bekanntesten Aufklärern Europas.
Voltaire and Kant are among Europe's best-known Enlightenment thinkers.
Usage tips
Word structure
'Der Aufklärer' (the Enlightenment thinker/scout/educator) is derived from the verb 'aufklären' (to clarify/enlighten/inform). The suffix '-er' denotes a person who performs the action of the verb—so someone who clarifies or investigates matters, whether philosophically, militarily, or socially.
EXAMPLE
Ein guter Journalist ist auch immer ein Aufklärer.
A good journalist is also always an educator.
Context clue
You can tell which meaning is intended from the topic. If it is about philosophy and the 18th century, it refers to a thinker. In a military context, it is a scout. If it is about social topics, it is someone who informs people about them.
EXAMPLE
Immanuel Kant war ein bedeutender deutscher Aufklärer.
Immanuel Kant was an important German Enlightenment thinker.
Historical term
The best-known meaning of 'Aufklärer' (Enlightenment thinker) refers to the historical period of the Enlightenment in the 17th and 18th centuries. In this context, the word is a fixed technical term in history and philosophy.
EXAMPLE
Die Schriften der französischen Aufklärer beeinflussten die Revolution.
The writings of the French Enlightenment thinkers influenced the Revolution.
Typical collocations
In the meaning of a person who informs others, 'Aufklärer' (educator) is often specified by the topic being explained. A very common combination, for example, is 'sexueller Aufklärer' (sex educator).
EXAMPLE
Er wurde durch seine Fernsehsendungen zum bekanntesten sexuellen Aufklärer des Landes.
Through his television programs, he became the country's best-known sex educator.
Compare with
near_synonym · confusable
Aufklärer vs Berater
consultant / advisor
'der Berater' and 'der Aufklärer' can both give people knowledge and help them understand something better. The difference is the focus. A consultant or advisor gives advice on a specific question or decision, often professionally and in a specialized field. An 'Aufklärer' informs others about a topic, especially when it is sensitive or there are many misconceptions. The words can be confused because both involve explaining. 'Berater' fits better when someone needs a recommendation. 'Aufklärer' fits better when someone is communicating knowledge and wants to reduce prejudice or ignorance.
Aufklärer
Der Aufklärer spricht mit Jugendlichen offen über Gesundheit und Verantwortung.
The educator talks openly with young people about health and responsibility.
Berater
In der Schule stellt Frau Schneider morgen einen Berater für Technikfragen vor.
At school tomorrow, Ms. Schneider is introducing a consultant for technical questions.