A geographical area in which a particular language or a group of related languages is spoken by the majority of the population.
example
Österreich, Deutschland und die Schweiz gehören zum deutschsprachigen Raum.
Austria, Germany, and Switzerland belong to the German-speaking area.
Usage tips
Compound word
The word is made up of 'Sprache' (language), or the plural stem 'Sprachen' (languages), and 'Raum' (space/area). So it literally describes a 'space' or area defined by a common 'language'.
EXAMPLE
Der englische Sprachraum ist geografisch sehr weit verteilt.
The English-speaking language area is geographically very widely distributed.
Typical usage
'Sprachraum' (language area) is very often combined with an adjective that names the language. This adjective often ends in '-sprachig' (-speaking).
EXAMPLE
Der französischsprachige Sprachraum umfasst mehr als nur Frankreich.
The French-speaking language area includes more than just France.
Fixed expressions
Common phrases are 'zum Sprachraum gehören' (to belong to the language area) or 'im Sprachraum verbreitet sein' (to be widespread in the language area). The preposition 'in' with the dative ('im Sprachraum') describes location within the area.
EXAMPLE
Dieses Phänomen ist im gesamten slawischen Sprachraum bekannt.
This phenomenon is known throughout the entire Slavic language area.