can (EN)
verb, noun, verb

verb “can”

can; past tense and conditional could
  1. to have the knowledge or skill to do something
    He can play the guitar beautifully.
  2. to be allowed or have the opportunity to do something
    You can have a cookie after dinner if you eat all your vegetables.
  3. to be able to perceive something with the senses
    Can you see the bird on the windowsill?

noun “can”

sg. can, pl. cans
  1. a container usually made of metal and shaped like a cylinder
    She opened a can of soup and poured it into the pot to heat for dinner.
  2. a special container for watering plants
    Every morning, Jenny fills her green watering can to water the flowers in her garden.

verb “can”

can; he cans; past canned, part. canned; ger. canning
  1. to preserve food by sealing it in a metal container
    After harvesting the peaches, we canned them to preserve their sweetness for the winter months.
  2. to stop or get rid of something
    After reviewing the budget, the manager decided to can the expensive marketing campaign.