flint

/ˈflɪnt/
danh từ
  • Đá lửa; viên đá lửa.
  • Vật cứng rắn.
Danh từ
  1. (uncountable) A hard, fine-grained quartz that fractures conchoidally and generates sparks when struck against a material such as steel, because tiny chips of the steel are heated to incandescence and burn in air.
    He used flint to make a fire.
  2. A piece of flint, such as a gunflint, used to produce a spark by striking it with a firestriker.
    He used a flint to make a fire.
  3. A small cylinder of some other material of the same function in a cigarette lighter, etc.
  4. A variety of maize/corn with a hard outer hull.
Động từ
  1. (transitive) To furnish or decorate an object with flint.
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