low-level

Meaning

adjective Relatively unimportant.
The low-level bureaucrat couldn't help us and his boss could have but wouldn't.
adjective Not intense.
The low-level radiation released won't kill you immediately, but avoid long term exposure.
adjective 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.
adjective Detailed.
adjective Situated or occurring at a lower level.