English as a lingua franca English as a lingua franca English as a lingua franca (ELF) is the use of the English language as "a common means of communication for speakers of different first languages". ELF is also "defined functionally by its use in intercultural communication rather than formally by its reference to native-speaker norms" whereas English as a foreign language aims at meeting native speaker norms and gives prominence to native speaker cultural aspects. While lingua francas have been used for centuries, what makes ELF a novel phenomenon is the extent to which it is used – both functionally and geographically. A typical ELF
Mixed language cases, mixed language speakers are fluent, even native, speakers of both languages; however, speakers of Michif (a N-V mixed language) are unique in that many are not fluent in both of the sources languages. Pidgins, on the other hand, develop in a situation, usually in the context of trade, where speakers of two (or more) different languages come into contact and need to find some way to communicate with each other. Creoles develop when a pidgin language becomes a first language for young speakers. While creoles tend to have drastically simplified morphologies, mixed languages often retain the inflectional complexities of