Shirabe
English jmdict
1
nouns which may take the genitive case particle 'no' superlative;extraordinary;mega;outstanding
2
noun (common) (futsuumeishi) abbreviation superdreadnought (class of warships)
Other forms 超弩級 【ちょうドきゅう】 · 超ど級 【ちょうドきゅう】