Meinongian
/mʌɪˈnɒŋɡɪən/Philosophy
adjective
Of, relating to, or characteristic of Meinong or his philosophical theories, especially his theory of objects, which allows for different modes of being for a variety of objects of thought.
Origin
1950s; earliest use found in Mind. From the name of Alexius Meinong, Austrian philosopher + -ian.