English to English

noun (n)

• a worker skilled in making armor or arms(noun.person)

  Synonym:
  armorer
  

  source: wordnet30
• an enlisted man responsible for the upkeep of small arms and machine guns etc.(noun.person)

  Synonym:
  armorer, artificer
  

  source: wordnet30
• a manufacturer of firearms(noun.group)

  source: wordnet30