Noun
auxlang (plural auxlangs)
A constructed auxiliary language.
One of the most successful auxlangs is Esperanto, which has native speakers.
Although Toki Pona was not intended by its creator as an auxlang, it has been used for communication between people of different native languages far more often than most of the thousands of auxlang proposals throughout history. Source: Internet
Subsequently, much criticism has been focused either on the artificiality of these auxlangs, or on the argumentativeness of auxlang proponents and their failure to agree on one auxlang, or even on objective criteria by which to judge auxlangs. Source: Internet
However, probably the most common criticism is that a constructed auxlang is unnecessary because natural languages such as English are already in wide use as auxlangs and work well enough for that purpose. Source: Internet
However, like the Delegation, it finally decided to create its own auxlang. Source: Internet