1
general::
adj. protected against the cold, sound, etc. VERBS be ADV. well | badly, poorly | heavily | properly PREP. against The laboratory was well insulated against all outside noise. | with The hot water tank should be insulated with proper insulating materials. protected from unpleasant experiences ADV. completely, totally | largely PREP. from The community was totally insulated from the outside world.
Oxford Collocations Dictionary