Definition of corks:
(n) :
A bottle stopper made from this or any other material.
(n) :
The phellem of the cork oak, used for making bottle stoppers, flotation devices, and insulation material.
(n) :
(botany, uncountable) The dead protective tissue between the bark and cambium in woody plants, with suberin deposits making it impervious to gasses and water.
(v) :
(transitive) To seal or stop up, especially with a cork stopper.
(n) :
The cork oak, Quercus suber.
(n) :
An angling float, also traditionally made of oak cork.