Dictionary definition · Cork
noun
- a port city in southern Ireland
- outer bark of the cork oak; used for stoppers for bottles etc.
- (botany) outer tissue of bark; a protective layer of dead cells
- the plug in the mouth of a bottle (especially a wine bottle)
- a small float usually made of cork; attached to a fishing line
verb
- close a bottle with a cork
- stuff with cork"The baseball player stuffed his bat with cork to make it lighter"
Source: Open English WordNet (CC BY 4.0).