NevisPronunciation: /ˈniːvɪs/Definition of Nevis one of the Leeward Islands in the Caribbean, part of St Kitts and Nevis; capital, Charlestown. Derivatives NevisianPronunciation: /niːˈvɪsɪən/ noun & adjective Nevis in other Oxford dictionaries Definition of Nevis in the US English dictionary