Unity JS deployed = compiled javascript?

As I understand, Unity, when deployed, runs as a sort of virtual machine, where JS/Boo is compiled in C#/Mono. Is it technically accurate to call this compiled javascript?

As I understand, Unity, when deployed, runs as a sort of virtual machine, where JS/Boo is compiled in C#/Mono.

No, nothing is compiled to C# or Mono–neither are anything that can be compiled to. Everything is compiled to CIL.