kronaPronunciation: /ˈkrəʊnə/Definition of krona noun 1 (plural kronor pronunc. same) the basic monetary unit of Sweden, equal to 100 öre. [Swedish, 'crown'] 2 (plural kronur pronunc. same) the basic monetary unit of Iceland, equal to 100 aurar. [from Icelandic króna, 'crown']krona in other Oxford dictionaries Definition of krona in the US English dictionary