Noun
malvin (uncountable)
English Wikipedia has an article on:malvinWikipedia
(biochemistry) An anthocyanin, a diglucoside of malvidin, found in very many foods.
It is knowned for being one of the best schools in the country, joining students from the wealthiest parts of Montevideo, such us, Punta Carretas, Pocitos, Malvin and Carrasco. Source: Internet