allodial UK /əˈləʊ.di.əl/US /əˈloʊ.di.əl/adjective 1noun 1forms 1 adjective1 •(historical) Pertaining to land owned by someone absolutely, without any feudal obligations; held without acknowledgement of any superior; allodial title.Henry reconciled the Zähringer, whom he had deposed from Carinthia in 1078, by raising their allodial property in the Black Forest to a new duchy 20 years later. — 2016 noun1 •Anything held allodially.Charles Theodore, elector Palatine, was generally considered as rightful heir to all the Bavarian territories which were not female fiefs or allodials. — 1807 formsallodials