- to veto; refuse to agree to; prohibit: The VP of Publishing nixed the project.
- (used as an exclamation, especially of warning): Nix, the cops!
- (in Germanic folklore) a water spirit that draws its victims into its underwater home.
- another word for no 1 (def. 1)
- be careful! watch out!
- a rejection or refusal
- nothing at all
- to veto, deny, reject, or forbid (plans, suggestions, etc)
- a male water sprite, usually unfriendly to humans