low-level
🇺🇸
/ˌləʊ ˈlevl/
🇬🇧
/ˌləʊ ˈlevl/
close to the ground or not high up
The drone was used for low-level surveillance.
not important or of little power
He was only involved in low-level discussions about the project.
having a small amount of a certain substance, like radioactivity
The area was contaminated with low-level radiation.
basic and close to the way a computer works
The programming language is low-level, making it hard to use.