STONE AGE as NOUN

1. Meaning
   • (archeology) the earliest known period of human culture, characterized by the use of stone implements
   Hypernyms(s) Stone Age is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • time period (what does time period mean?)
   • period of time (what does period of time mean?)
   • period (what does period mean?)