low-level

adjective5

1. •
   Situated or occurring at a lower level.
2. •
   Relatively unimportant.

   • The low-level bureaucrat couldn't help us and his boss could have but wouldn't.
3. •
   Not intense.

   • The low-level radiation released won't kill you immediately, but avoid long term exposure.
4. •
   Of, or relating to a program, or to code in which each statement corresponds to a single machine instruction.

   • The assembler generates low-level code.
5. •
   Detailed.