A1

A 1 A-1 A-1+ a1 Translingual thumb|The relative size of A1 paper. Etymology paper size Specified in ISO 216. Symbol en education languages Symbol for the Basic Language Certificate of the Common European Framework of Reference for Languages 1 1 a bond is upper-medium grade with low risk of default 594 841 See also English Etymology 1 From various rating systems, as that of Lloyd's of London or the condition of insured ships: A indicated a hull in first-class condition, and 1 that the ship was well-provisioned and well-equipped. First attested in 1837. Alternative forms en A-1, en A 1 Adjective - en informal In good health. en informal In excellent or top condition. en of a ship First-class. Compare A 2 and A 3, which are inferior grades. Etymology 2 Noun Under the International Union of Railways (French: Union internationale des chemins de fer, UIC) classification system, a steam locomotive that has two coupled driving wheels followed by two trailing wheels, with no leading wheels; also called an 0-2-2. Anagrams en 1a 1-A 1A Chinese Pronunciation ei1 wan1,ei1 jat1 n Noun zh noun zh Hong Kong Cantonese front page of a newspaper Synonyms yue 頭版 Norwegian Bokmål nb nb: Etymology See the Wikipedia article ISO 216, the international standard on paper sizes. Pronunciation nb /ˈɑːeːn/ nb NB - Pronunciation of Norwegian Bokmål «A1».ogg nb eːn nb A 1 Noun nb noun nb uncountable A1 a standard paper size, defined by ISO 216 See also References “A-format” in Store norske leksikon nb Paper sizes