language area
language zone

For example, both major speech and language areas might be involved.

Some of your analysis and dictionary work could probably be done outside the language area too.

In the past, the names of people from other language areas were anglicised to a higher extent than today.

Only individuals with lesions in the so-called language areas are considered, or 3.

The following table shows the use of various articles and pronouns in these two language areas.

Eventually, enough markers are put down to indicate the boundary of the brain's language areas.

In those days the German language area comprised about 60 villages.

Different parts of the brain lit up, but they were outside the usual language areas.

Secondly, I think it is very important to refer to the cross-border language area.

It would be criminal to exclude the reality of language areas.