airbridge vs airlift

airbridge

noun
  • The route and aircraft used to deliver material by an airlift. 

  • Synonym of jet bridge: an elevated corridor connecting an airport to a plane. 

  • A conductor on an integrated circuit that crosses over other conductors with an air gap introduced between in the wafer manufacturing process. 

airlift

noun
  • The transportation of troops, civilians or supplies by air, especially in an emergency. 

  • Such a flight. 

  • A pipe that is used to suck up objects from the sea bed. 

verb
  • To transport (troops etc) in an airlift. 

How often have the words airbridge and airlift occurred in a corpus of books? (source: Google Ngram Viewer )