aerial vs flagpole

aerial

noun
  • An aerial photograph. 

  • A rod, wire, or other structure for receiving or transmitting radio, television signals etc. 

  • A move, as in dancing or skateboarding, involving one or both feet leaving the ground. 

adj
  • Above the ground 

  • Living or taking place in the air. 

  • Pertaining to the air or atmosphere; atmospheric. 

  • Made up of air or gas; gaseous. 

  • Positioned high up; elevated. 

  • Ethereal, insubstantial; imaginary. 

  • Pertaining to a vehicle which travels through the air; airborne; relating to or conducted by means of aircraft. 

flagpole

noun
  • A tall pole up which one or more flags may be raised and flown. 

verb
  • Exit a country momentarily and reenter. Usually this is done to satisfy immigration requirements. 

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