Canned

To seal in a can.

"They canned air to sell as a novelty to tourists."

To preserve by heating and sealing in a jar or can.

"They spent August canning fruit and vegetables."

To discard, scrap or terminate (an idea, project, etc.).

"He canned the whole project because he thought it would fail."

To shut up.

"Can your gob."

Preserved in cans.

"canned tomatoes"

(by extension) Previously prepared; not fresh or new; standardized, mass produced, or lacking originality or customization.

"The form letter included a canned answer stating that what I asked was against policy."

Drunk.

Terminated, fired from a job.