To reject something.
Nothing; nix; often in the phrase "ixnay on ...", indicating something that must not be mentioned, often in Pig Latin
No.
To destroy or disable something.
To smash, or break into tiny pieces.
To dispirit or emotionally defeat.
To violently break something into pieces.
Of seeds: to be dispersed upon ripening.
A (pine) needle.
A form of concentrated cannabis.