English

Noun

interlanguage ‎(plural interlanguages)

1. A language generated by a student of an additional language that incorporates aspects of their native language and the target language.

   Trasyanka and Surzhyk are interlanguages: a Belarusian–Russian and a Ukrainian-Russian mixed language.‎

2. A lingua franca, a common language used by speakers of different languages.

   Latin used to be the European interlanguage. Currently English widely serves this purpose.

3. A pidgin or creole.

Synonyms

• lingua franca (lingua franca):

Translations