Airport
In short
A facility with a runway and specialised buildings designed for aircraft to take off, land, and undergo maintenance. It serves as a hub for commercial air transport and passenger movement.
In plain words
An airport is a large area where planes land and take off using long strips called runways. It includes buildings like terminals for people to wait and control towers to guide pilots safely.
A simple example
When you fly from London to Athens, you go to an airport to check in, pass security, and board your plane.
Why it matters
Airports are essential for global travel and trade, allowing people and goods to move quickly between distant countries. They act as vital links in the world's transport network.
Easy to mix up
Do not confuse an airport with an aerodrome, which is a more general term for any place where aircraft land and take off.