CHERT as NOUN

1. Meaning
   • variety of silica containing microcrystalline quartz
   Hypernyms(s) chert is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • silica (what does silica mean?)
   • silicon oxide (what does silicon oxide mean?)
   • silicon dioxide (what does silicon dioxide mean?)
   Hyponym(s)
   • taconite (what does taconite mean?)