Dertigjarige Oorlog

== Dutch == === Etymology === Probably a calque. This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term. === Pronunciation === IPA(key): /ˌdɛr.təx.jaː.rə.ɣə ˈoːr.lɔx/ === Proper noun === Dertigjarige Oorlog m Thirty Years' War