To obtain a doctoral degree by writing an academic work (doctoral thesis/dissertation) and taking an oral examination.
example
Sie promoviert in Biologie über das Verhalten von Bienen.
She is earning a doctorate in biology on the behavior of bees.
Usage tips
Correct preposition
To indicate the topic of the doctoral thesis, two typical constructions are used: 'promovieren in' (to earn a doctorate in) + field of study (dative) or 'promovieren über' (to earn a doctorate on/about) + topic (accusative).
EXAMPLE
Er promoviert in Physik an der Universität München.
He is earning a doctorate in physics at the University of Munich.
Word family
The verb 'promovieren' (to earn a doctorate) belongs to a word family in the academic context. The process itself is called 'die Promotion' (the doctorate/doctoral studies), and a person who is earning a doctorate is 'ein Doktorand' (a male doctoral student) or 'eine Doktorandin' (a female doctoral student).
EXAMPLE
Ihre Promotion hat insgesamt vier Jahre gedauert.
Her doctorate took four years in total.
Rare meaning
The meaning 'fördern' (to promote/support) or 'unterstützen' (to support) is very rare in German and strongly influenced by the English 'to promote'. In everyday language and in most contexts, 'promovieren' is understood exclusively as earning a doctoral degree.
EXAMPLE
Der Verein wurde gegründet, um den Austausch zwischen den Kulturen zu promovieren.
The association was founded to promote exchange between cultures.
Compare with
near_synonym
promovieren vs unterstützen
to support
'unterstützen' and 'promovieren' can both mean, in a rare, elevated sense, that you promote and advance something or someone. In normal German, 'unterstützen' is the clear and natural word for this. 'promovieren' usually means to earn a doctorate. The meaning 'to promote' is rare and may occur because of the English 'to promote'. So in everyday language, it is better to say 'unterstützen' when you mean help or support. 'promovieren' in this sense is only suitable, at most, in very formal or specialized texts.
promovieren
Die Organisation will neue Ideen im Gesundheitsbereich promovieren.
The organization wants to promote new ideas in the healthcare sector.
unterstützen
Wir unterstützen das Projekt, weil es die Natur in der Stadt schützt.
We support the project because it protects nature in the city.