Meaning of VX | Babel Free

Definitions

1. The indicated airspeed at which an aircraft's maximum sustained angle of climb is the steepest.
   uncountable, usually
2. The nerve agent O-ethyl S-[2-(diisopropylamino)ethyl] methylphosphonothioate.
3. The practice of collecting and trading computer viruses.
   uncountable
4. Vertex.
   uncountable, usually

CEFR level