low-level

adjective

1. 1

   Relatively unimportant

   “The low-level bureaucrat couldn't help us and his boss could have but wouldn't.”

2. 2

   Not intense

   “The low-level radiation released won't kill you immediately, but avoid long term exposure.”

3. 3

   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.”

4. 4

   Detailed