MOLE

Definition of MOLE

  1. (noun)spicy sauce often containing chocolate
  2. (noun)the molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites
  3. (noun)a spy who works against enemy espionage
  4. (noun)a small congenital pigmented spot on the skin
  5. (noun)a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away
  6. (noun)small velvety-furred burrowing mammal having small eyes and fossorial forefeet