Definitions for: Nixie

Webster (1913) Definition: Nix"ie, n.
See Nix.

Nix"ie
1. Nothing. [Slang]

2. (U. S. Mail Service) A piece of mail matter which cannot
be delivered, either because no post office exists at the
place to which is it addressed, or because there is no
place of the name mentioned in the designated State,
Territory, or the like. [Cant]