Dreaming of killing a spider indicates that you have chances of being successful, but if the spider revives and attacks, (but it doesn’t sting you) it announces the presence of dangerous enemies.... Dreaming of killing one or more spiders indicates that some business you have, a family member, or a relative will slowly vanish from your life.... To dream of killing the spider, shows unpleasant news you will receive or bad experience you are going trough....