armoury vs cartridge

armoury

noun
  • A collection of weapons and materiel. 

  • Heraldry 

  • A place where arms are kept, an arsenal. 

  • A place where arms are made. 

  • The manufacture of armour and arms; arming, armouring. 

cartridge

noun
  • The package consisting of the bullet, primer, and casing containing gunpowder; a round of ammunition. 

  • A removable enclosure containing read-only memory devices, used for rapid loading of software onto a home computer or video game console. 

  • A vessel which contains the ink or toner for a computer printer and can be easily replaced with another. 

  • A prefabricated subassembly that can be easily installed in or removed from a larger mechanism or replaced with another interchangeable subassembly. 

  • Magnetic tape storage, used for storing (backup) copies of data. 

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