CorvusPronunciation: /ˈkɔːvəs/ AstronomyDefinition of Corvus a small southern constellation (the Crow or Raven), south of Virgo. (as genitive Corvi /ˈkɔːvi, ˈkɔːvʌɪ/) used with preceding letter or numeral to designate a star in this constellation:the star Gamma CorviOrigin:LatinCorvus in other Oxford dictionaries Definition of Corvus in the US English dictionary