auxiliary language

Shared communication system

An auxiliary language is a language used for communication between groups who don't share a native tongue.

Some auxiliary languages are natural languages adopted for wider use—Latin in medieval Europe, English in international business today.

Others are constructed specifically for this purpose, like Esperanto or Interlingua: Esperanto remains the most successful auxiliary language.

constructed

Esperanto

Invented auxiliary tongue

a priori · naturalistic · schematic · vocabulary · grammar · syntax · lexicon · morphology · phonology · internationalism

purpose

interlinguistics

Study of auxiliary tongues

non-native · intermediary · facilitating · universalist · global · diplomatic · scientific · vehicular · pidgin · creole

Categories
Opposites
language acquisition and native status

auxiliary languagemother tongue

Language acquired from birth

native language · first language · L1 · primary language · heritage language

communicative scope and purpose

auxiliary languageprimary language

First language acquired naturally

national language · dominant language · everyday language · official language

language origin and development

auxiliary languagenatural language

Human communication, not programming

indigenous language · ancestral language · traditional language

Family

language, auxiliary, lingua, auxiliaries

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Abstract · Rated G