noun
keep
the strong central tower of a castle
The castle's stone keep rises above the surrounding walls.
Etymology
The castle noun uses the idea of keeping something secure. It names the strongly defended central building where people or valuables could be protected.
More examples
- They took refuge inside the keep.
- A narrow stair leads up the keep.
- Only the keep remains standing.
Forms
keep · keeps
Similar words
- citadel
- Broader; can name a whole fortified stronghold.