To exclude (from investigation or from further competition).
To kill (a person or animal).
To completely remove, get rid of, put an end to.
To record amounts in a consolidation statement to remove the effects of inter-company transactions.
To excrete (waste products).
To reject something.
No.
Nothing; nix; often in the phrase "ixnay on ...", indicating something that must not be mentioned, often in Pig Latin