JACKHAMMER as NOUN

1. Meaning
   • a hammer driven by compressed air
   Synonym(s)
   • air hammer (what does air hammer mean?)
   • pneumatic hammer (what does pneumatic hammer mean?)
   Hypernyms(s) jackhammer is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • hammer (what does hammer mean?)
   • power hammer (what does power hammer mean?)