regional
The word 'regional' in Spanish is identical to the English word 'regional'. It's used to describe something related to a specific area or part of a country. For example, when talking about customs, food, or dialects that are specific to a certain area, one could use the term 'regional'. It also applies to divisions of large businesses and organizations.
The regional cuisine is very varied in Spain.
This sentence is talking about the diversity of regional cuisine in Spain, mentioning that different regions of the country have their own unique types of food.
Regional differences can be significant.
This sentence is expressing the idea that there can be considerable differences between regions in various aspects, such as culture, dialect, customs, or even legislation.
There is a regional accent in their Spanish.
This sentence is indicating that the person's way of speaking Spanish has a certain accent specific to a region, which can be used to identify where they are from.