gram molecule, mole, mol -- (the molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites)
counterspy, mole -- (a spy who works against enemy espionage)
mole -- (spicy sauce often containing chocolate)
mole -- (a small congenital pigmented spot on the skin)
breakwater, groin, groyne, mole, bulwark, seawall, jetty -- (a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away)
mole -- (small velvety-furred burrowing mammal having small eyes and fossorial forefeet)