The Privy Council room at Westminster; -- so called because built on the site of the cockpit of Whitehall palace.
In airplanes or boats, the space where the pilot or operator sits to control the vehicle. In airplanes it is usually in the front of the fuselage. In larger airplanes it may be closed off from the cabin, where the passengers travel.
That part of a war vessel appropriated to the wounded during an engagement.
In yachts and other small vessels, a space lower than the rest of the deck, which affords easy access to the cabin.