Idiom Neutral
international auxiliary language, published by the International Academy of the Universal Language in 1902 under the leadership of W. Rosenberger; a heavy revision of Volapük
en-GB/ˈɪdɪəm ˈnjuːtɹəl/
en-US/ˈɪdiəm ˈnutɹəl/
international auxiliary language, published by the International Academy of the Universal Language in 1902 under the leadership of W. Rosenberger; a heavy revision of Volapük