弩ど級きゅう艦かんどきゅうかんMeanings1noundreadnoughtHistorical term for a type of early 20th-century battleship, named after the British HMS Dreadnought. Used in military history contexts.弩ど級きゅう艦かんは第だい一いち次じ世せ界かい大たい戦せんで重じゅう要ような役やく割わりを果はたした。Dreadnoughts played an important role in World War I.