To reject something.
No.
Nothing; nix; often in the phrase "ixnay on ...", indicating something that must not be mentioned, often in Pig Latin
To reject, put off (a request, demand etc.).
To ward off (a malignant influence, attack etc.).
To drive back (an assailant, advancing force etc.).
To cause repulsion or dislike in; to disgust.
To save (a shot).
To force away by means of a repulsive force.