ˌlow-ˈlevel BrE AmE adjective
1 . close to the ground:
low-level bombing attacks on military targets
2 . relating to people who are not in powerful positions or jobs OPP high-level :
routine, low-level, clerical tasks
3 . at a low degree or strength OPP high-level :
a low-level tension headache
4 . a low-level computer language is used to give instructions to a computer and is similar to the language that the computer operates in OPP high-level