blast_wave
1. [ noun ] (physics,acoustics) a region of high pressure travelling through a gas at a high velocity
Synonyms: shock_wave
Examples:

"the explosion created a shock wave"

Related terms: wave wave sound_wave sonic_boom
Similar spelling:   blastula
  blastoma
  blaster
  blastema
  blasted
  blastular
  blastemal
  blast_trauma
  blast_off
  bluestem
  blastemic
  black_wattle