A clearly defined section or subfield within a larger, more comprehensive whole, such as a field of study, an organization, or a project.
example
Die Kardiologie ist ein wichtiger Teilbereich der inneren Medizin.
Cardiology is an important subfield of internal medicine.
Usage tips
Word composition
'Teilbereich' (subarea) is made up of 'Teil' (part) and 'Bereich' (area). Its meaning is therefore very transparent: it is part of a larger area.
EXAMPLE
In meinem Job bin ich für einen kleinen Teilbereich des Marketings zuständig.
In my job, I am responsible for a small subarea of marketing.
Sentence structure and usage
The word is almost always used with an addition that names the larger whole. This is usually done with the genitive or with 'von' + dative.
EXAMPLE
Die Genetik ist ein faszinierender Teilbereich der Biologie.
Genetics is a fascinating subfield of biology.
Register
'Teilbereich' (subarea) is often used in formal, academic, or administrative contexts to clearly structure complex topics or responsibilities.
EXAMPLE
Das Gutachten ist in mehrere Teilbereiche gegliedert.
The report is divided into several subareas.
Compare with
near_synonym · confusable
Teilbereich vs Bereich
area / field
'Bereich' and 'Teilbereich' both refer to a defined area, topic, or field of responsibility. 'Bereich' is more general and can mean a whole area, for example a work area, an area of a city, or a field of study. 'Teilbereich' is always a smaller section within a larger whole. The words can be confused when talking about topics or projects. If you mean the whole thing or a larger field, 'Bereich' fits better. If you mean a specific smaller section of it, 'Teilbereich' is more precise.
Teilbereich
Ein Teilbereich des Projekts ist die Planung der neuen Webseite.
One subarea of the project is planning the new website.
Bereich
Im Bereich Kundenservice arbeitet unser Team jeden Tag mit vielen Menschen.
In the customer service area, our team works with many people every day.