The lexeme
Odel meaning 'slurry, liquid manure, dung manure' is found for the Bavarian-speaking Alpine region in the forms
Odl,
Otl,
Atl or
Ol. In the DWB, the morpho-lexical type is written as
Adel, whereas in the Duden as well as in the BWB, the type
Odel is given with the same meaning ('manure') (cf.
DWB under
Adel,
Duden under
Odel,
BWB under
Odel). Although the etymology of the word remains unclear, there are similarities in rural Swedish, where the verb
adla/ala means 'to urinate', as well as in Romanian
ud 'urine' (cf.
DWB under
Adel). However, the English verb
to addle in the sense of 'to become lazy/corrupt' could point to a common Germanic origin.
Grimm, Jacob/ Grimm, Wilhelm (1854-1961): Deutsches Wörterbuch von Jacob und Wilhelm Grimm, Leipzig, Hirzel
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