1) An artificial language 2) Artificial language 3) Constructed language 
Novial [nov- (`new`) + IAL, International Auxiliary Language] is a constructed international auxiliary language (IAL) for universal communication between speakers of different native languages. It was devised by Otto Jespersen, a Danish linguist who was previously involved in the Ido movement, and subsequently in the development of Interlingua. .....
artificial language constructed in 1928 by the Danish philologist Otto Jespersen, intended for use as an international auxiliary language, but ... [1 related articles]
[n] - an artificial language
noun an artificial language