Current popular representations of the Vikings are typically based on cultural clichés and stereotypes, complicating modern appreciation of the Viking legacy. These representations are rarely accurate—for example, there is no evidence that they wore horned helmets, a costume element that first appeared in Wagnerian opera. Etymology The essential three elements of the word "Viking" are: the original meaning and derivation, or etymology, its medieval usage, and its current modern day usage. According to some authors these three elements are often confused in popular and scholarly discussion. Also, the etymology of the word has been much debated by academics, with many origin theories being proposed. Original meaning and derivation of the word Viking One theory suggests that the word's origin is from the Old English wicing and the Old Frisian wizing that are almost 300 years older, and probably derive from wic, related to the Latin vicus "village, habitation". Another less popular theory is that víking came from the feminine vík, meaning "creek, inlet, small bay". It has been suggested that the word viking may be derived from the name of the historical Norwegian district of Víkin, meaning "a person from Víkin", but people from the Viken area were called víkverir, ('Vík dwellers'), not "Viking", in Old Norse manuscripts. The explanation could explain only the masculine grammatical gender (víkingr) and not the feminine (víking); the masculine is more easily derived from the feminine than the other way around. Another etymology that gained support in the early 21st century derives Viking from the same root as Old Norse vika, f. 'sea mile', originally meaning 'the distance between two shifts of rowers', from the root *weik or *wîk, as in the Proto-Germanic verb *wîkan, 'to recede'. This is found in the early Nordic verb *wikan, 'to turn', similar to Old Icelandic víkja (ýkva, víkva) 'to move, to turn', with "well-attested nautical usages", according to Bernard Mees. This theory is better attested inguistically, and the term most likely predates the use of the sail by the Germanic peoples of northwestern Europe, because the Old Frisian spelling Witsing or Wīsing shows that the word was pronounced with a palatal k and thus in all probability existed in North-Western Germanic before that palatalisation happened in the 5th century or before (in the western branch). The Old Norse feminine víking (as in the phrase fara í víking) may originally have been a long-distance sea journey characterised by