To create or intensify opposites within a group, so that incompatible opinions or camps form. Often used in political or social contexts.
example
Mit seinen extremen Aussagen polarisiert der Politiker die Wählerschaft.
With his extreme statements, the politician is polarizing the electorate.
Usage tips
Word structure
The verb 'polarisieren' (to polarize) is derived from the word 'Pol' (pole). Figuratively, it describes the creation of two opposing poles or extremes, whether in society or in physics.
EXAMPLE
Die Diskussion über das neue Gesetz polarisiert die Bevölkerung.
The discussion about the new law is polarizing the population.
Context clue
The context makes the meaning clear. In the social or political sphere, it is about opinions and groups. In a technical or scientific context, the physical meaning involving waves, e.g. light, is meant.
EXAMPLE
Das Thema Klimaschutz polarisiert die politische Debatte seit Jahren.
The topic of climate protection has been polarizing the political debate for years.
Typical collocations
In social contexts, 'polarisieren' (to polarize) is often used with people, topics, or statements as the subject. Typical formulations are 'eine Debatte polarisiert' (a debate polarizes), 'ein Politiker polarisiert' (a politician polarizes), or 'die Gesellschaft polarisieren' (to polarize society).
EXAMPLE
Seine kontroversen Thesen polarisieren die Fachwelt.
His controversial theses are polarizing the academic community.
Register: technical language
This meaning of 'polarisieren' (to polarize) belongs to the technical language of physics. In everyday life, you will find it almost exclusively in texts or conversations about optics, photography, or wave theory.
EXAMPLE
Fotografen nutzen Filter, um das Licht zu polarisieren und Reflexionen zu vermeiden.
Photographers use filters to polarize the light and avoid reflections.
Compare with
antonym
polarisieren vs verbinden
to connect / to bandage
'verbinden' and 'polarisieren' both describe how people, groups, or opinions can relate to one another. Here, 'verbinden' means that common ground develops or people come together. 'polarisieren' is the opposite: it strengthens opposites, so that clear camps form. In conversations about politics, society, or difficult topics, 'polarisieren' fits when a topic divides people. 'verbinden' fits more when something creates closeness, unity, or cooperation.
polarisieren
Die neue Regel polarisiert die Eltern, weil einige sie gut finden und andere sie klar ablehnen.
The new rule polarizes the parents because some think it is good and others clearly reject it.
verbinden
Ein gemeinsames Ziel verbindet das Team trotz vieler Unterschiede.
A shared goal unites the team despite many differences.