Beautiful Danube River In Europe

다뉴브 (/ˈdæn.juːb/DAN-yoob; 다른 언어로 다양한 이름으로 알려져 있음)

The Danube (/ˈdæn.juːb/ DAN-yoob; known by various names in other languages) is Europe's second longest river, after the Volga. It is located in Central and Eastern Europe.

The Danube was once a long-standing frontier of the Roman Empire, and today flows through 10 countries, more than any other river in the world. Originating in Germany, the Danube flows southeast for 2,850 km (1,770 mi), passing through or bordering Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova and Ukraine before draining into the Black Sea. Its drainage basin extends into nine more countries.

The Danube river basin is home to fish species such as pike, zander, huchen, Wels catfish, burbot and tench. It is also home to a large diversity of carp and sturgeon, as well as salmon and trout. A few species of euryhaline fish, such as European seabass, mullet, and eelinhabit the Danube Delta and the lower portion of the river.

Since ancient times, the Danube has become a traditional trade route in Europe, nowadays 2,415 km (1,501 mi) of its total length being navigable. The river is also an important source of energy and drinking water.

Danube is an Old European river name derived from a Proto-Indo-European *dānu. Other river names from the same root include the Dunaj, Dzvina/Daugava, Don, Donets, Dnieper, Dniestr, Dysna, Tana/Deatnu and Tuoni. In Rigvedic Sanskrit, dānu means "fluid, drop", and in Avestan, the same word means "river". In the Rigveda, Dānu once appears as the mother of Vrtra, "a dragon blocking the course of the rivers". The Finnish word for Danube is Tonava, which is most likely derived from the word for the river in Swedish and German, Donau. Its Sámi name Deatnu means "Great River". It is possible that dānu in Scythian as in Avestan was a generic word for "river": Dnieper and Dniestr, from Danapris and Danastius, are presumed to continue Scythian *dānu apara "far river" and *dānu nazdya- "near river", respectively.[2]

The river was known to the ancient Greeks as the Istros (Ἴστρος)[3] a borrowing from a Daco-Thracian name meaning 'strong, swift', from a root possibly also encountered in the ancient name of the Dniester (Danaster in Latin, Tiras in Greek) and akin to Iranic turos 'swift' and Sanskrit iṣiras (इषिरस्) 'swift', from the PIE *isro-, *sreu 'to flow'.[4] In the Middle Ages, the Greek Tiras was borrowed into Italian as Tyrlo and into Turkic languages as Tyrla, the latter further borrowed into Romanian as a regionalism (Turlă).[4]

The Thraco-Phrygian name was Matoas,[5] "the bringer of luck".[6]

In Latin, the Danube was variously known as Danubius, Danuvius or as Ister. [7] The Latin name is masculine, as are all its Slavic names, except Slovenian (the name of the Rhine is also masculine in Latin, most of the Slavic languages, as well as in German). The German Donau (Early Modern German Donaw, Tonaw,[8] Middle High German Tuonowe)[9] is feminine, as it has been re-interpreted as containing the suffix -ouwe "wetland".

Romanian differs from other surrounding languages in designating the river with a feminine term, Dunărea.[4] This form was not inherited from Latin, although Romanian is a Romance language.[10] To explain the loss of the Latin name, scholars who suppose that Romanian developed near the large river propose[10] that the Romanian name descends from a hypotetical Thracian *Donaris that shares the same PIE root with the Iranic don-/dan-, with the suffix -aris also encountered in the ancient name of the Ialomița River, Naparis, and in the unidentified Miliare river mentioned by Jordanes in his Getica.[4] Gábor Vékony says that this hypothesis is not plausible, because the Greeks borrowed the Istros form from the native Thracians.He proposes that the Romanian name is loanword from a Turkic language.