CANST

(auxiliary verb, defective) To know how to; to be able to.

"She can speak English, French, and German.   I can play football.   Can you remember your fifth birthday?"

(modal auxiliary verb, defective) May; to be permitted or enabled to.

"You can go outside and play when you're finished with your homework.   Can I use your pen?"

(modal auxiliary verb, defective) To have the potential to; be possible.

"Animals can experience emotions."

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."