vt to put into a cask.
2. cask ·noun the quantity contained in a cask.
3. cask ·noun a casket; a small box for jewels.
4. cask ·noun ·same·as casque.
5. cask ·noun a barrel-shaped vessel made of staves headings, and hoops, usually fitted together so as to hold liquids. it may be larger or smaller than a barrel.