せんおんそく

    noun (common) (futsuumeishi)
  1. transonic speed
Forms
  • せんおんそく
  • せんおんそく
Generated definitions (experimental)
  1. transonic speed
  2. This term refers to the range of speeds around the speed of sound (Mach 1), typically from about Mach 0.8 to Mach 1.2, where aerodynamic properties are changing rapidly.
Generated collocations (experimental)