low-level (Adjective) — Not intense. ex. "low-level radiation"
low-level (Adjective) — Lower in rank or importance.
low-level (Adjective) — At a low level in rank or importance. ex. "a low-level job" ex. "low-level discussions"
low-level (Adjective) — Occurring at a relatively low altitude. ex. "a low-level strafing run"