A 1

  1. Adjective.  xcellent, first class.
  2. Adjective.  First-class condition ship- (Inferior grades are indicated by A 2 and A 3). - original use in Lloyd's Registry.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.