airprox
nounUK /ˈɛəpɹɒks/ · US /ˈɛəɹpɹɑks/
Etymology From air(craft) + prox(imity).
1
Aeronautics, Aerospace, Aviation, Business, Engineering, Natural sciences, Physical sciences A near miss between aircraft.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.