syrning

== Danish == === Etymology === From syrne +‎ -ing. === Noun === syrning c (singular definite syrningen, not used in plural form) (uncountable) acidification, souring ==== Declension ==== === References === “syrning” in Den Danske Ordbog == Swedish == === Etymology === From syra (“acidify”) +‎ -ning. === Noun === syrning c (uncountable) acidification ==== Declension ==== === Further reading === “syrning”, in Svenska Akademiens ordböcker [Dictionaries of the Swedish Academy] (in Swedish)