aeroplane vs turbo

aeroplane

noun
  • Synonym of airplane. A powered heavier-than-air aircraft with fixed wings. 

  • Any of various nymphalid butterflies, of various genera, having a slow gliding flight. Also called planes. 

verb
  • To fly in an aeroplane. 

  • To transport by aeroplane. 

turbo

noun
  • a turbine 

  • A turban shell. 

  • Autofire. 

adj
  • Very, super, etc.; usually relating to a qualitative value (as opposed to quantitative). 

  • Causing or relating to increased speed. 

  • With rapidly-increasing blind levels. 

verb
  • To autofire. 

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