Found 1 items, similar to a 1.
English → English (gcide) Definition: A 1 A 1 \A 1\ ([=a] w[u^]n). A registry mark given by underwriters (as at Lloyd's) to ships in first-class condition. Inferior grades are indicated by A 2 and A 3. [1913 Webster] Note: A 1 is also applied colloquially to other things to imply superiority; prime; first-class; first-rate. [1913 Webster]