IPA: /ˈɛəfɪəld/
KK: /ˈɛrˌfild/
A place where airplanes can take off and land, usually consisting of runways and other facilities for aircraft.
The small airfield was busy with planes taking off and landing throughout the day.
Airfield is formed from "air" (from Old English "aer", meaning the atmosphere or sky) and "field" (from Old English "feld", meaning an open land or area). The word "airfield" refers to an open area of land used for the landing and takeoff of aircraft, specifically in the atmosphere.
Think of 'air' as the atmosphere where planes fly and 'field' as an open area — together, they create a place where aircraft can land and take off.