FIRESTONE as NOUN

1. Meaning
   • a sandstone that withstands intense heat
   • used to line fireplaces and furnaces and kilns
   Hypernyms(s) firestone is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • sandstone (what does sandstone mean?)
2. Meaning
   • a piece of flint that is struck to light a fire
   Hypernyms(s) firestone is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • flint (what does flint mean?)