armoured car vs cuirass

armoured car

noun
  • A small wheeled armoured fighting vehicle. 

  • An automobile equipped with armour to protect important passengers. 

  • An armoured truck to transfer valuables between locations, which possesses armour against light firearms 

  • An armoured vehicle resistant to small arms fire. 

cuirass

noun
  • A piece of defensive armor, covering the body from the neck to the girdle. 

  • The breastplate taken by itself. 

verb
  • To cover with defensive armor; to armor-plate. 

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