Enter a clue or pattern or both:
The Clue
It's flown in (8 letter answer)
The Answer
AIRSPACE
Tags
Notes
The answer AIRSPACE is rarely seen, appearing only about once every 1800 puzzles.
Related Clues
Flying zone
Pilot's zone
Often-restricted zone
Area protected by military planes
It's guarded by military planes
Planes need permission to enter it
Valuable commodity in New York City
Definition
AIRSPACE as a noun:
1. (airspace, air space) = the space in the atmosphere immediately above the earth
2. the atmosphere above a nation that is deemed to be under its jurisdiction; "the plane was refused permission to enter Chinese airspace"