The mole is a small, burrowing animal that usually lives in holes underground. Their burrowing creates molehills. Their tiny eyes are able to tell light from dark, but not much else. They rely on their noses, which feel as well as smell. Moles are the only mammals that can use their noses to smell underwater. Because moles live secret, hidden lives underground, it's not surprising that a spy who works in one organization to secretly gain information for another organization is known as a "mole." Dreaming of a mole is a sign that someone is secretly trying to undermine your position. If you are the mole in your dream, it's a sign that you are trying to undermine someone else. Dreaming of a mole can also indicate a need for time on your own.