low-level

from WordNet (r) 3.0 (2006)

low-level
    adj 1: not intense; "low-level radiation"
    2: lower in rank or importance [syn: {subordinate}, {low-level}]
       [ant: {dominant}]
    3: at a low level in rank or importance; "a low-level job";
       "low-level discussions"
    4: occurring at a relatively low altitude; "a low-level strafing
       run" [syn: {low-level}, {low-altitude}]

from The Collaborative International Dictionary of English v.0.48

low-level \low-level\ adj.
   1. weak; not intense; as, low-level radiation.
      [WordNet 1.5]