Plain English Meaning
The taxiway you turn onto to get off the runway after you land.
Full Definition
A taxiway used by an aircraft to leave the runway after landing and proceed toward the parking, terminal, or hangar area. Exit taxiways may be at right angles to the runway or angled (high-speed exits) to allow aircraft to clear the runway more quickly.
Context Anchor
Seen during the landing rollout, on airport diagrams, on taxiway signs, and in tower instructions after landing.
Why Pilots Care
Allows the aircraft to clear the runway faster, reducing runway occupancy time and improving overall flow.