'low-level' definitions:

Definition of 'low-level'

From: WordNet
adjective
Not intense; "low-level radiation"
adjective
Lower in rank or importance [syn: subordinate, low-level] [ant: dominant]
adjective
At a low level in rank or importance; "a low-level job"; "low-level discussions"
adjective
Occurring at a relatively low altitude; "a low-level strafing run" [syn: low-level, low-altitude]

Definition of 'low-level'

From: GCIDE
  • low-level \low-level\ adj.
  • 1. weak; not intense; as, low-level radiation. [WordNet 1.5]
  • 2. lower in rank or importance. [Narrower terms: {adjunct, assistant}; {associate(prenominal) ; {buck ; {deputy(prenominal), proxy(prenominal) ; {subject, dependent ; {subservient ] [Narrower terms: {under(prenominal) ; {ruled ; {secondary ] Also See inferior, subordinate. Antonym: dominant.
  • Syn: subordinate. [WordNet 1.5]
  • 3. at a low level in rank or importance; as, a low-level job; low-level discussions. [WordNet 1.5]
  • 4. occurring at a relatively low altitude; as, a low-level strafing run; low-level bombing. [WordNet 1.5] Lowlihood