1. (

• 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 ;

2. (

• counterspy ,
• mole

) a spy who works against enemy espionage ;

3. (

• mole

) spicy sauce often containing chocolate ;

4. (

• mole

) a small congenital pigmented spot on the skin ;

5. (

• 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 ;

6. (

• mole

) small velvety-furred burrowing mammal having small eyes and fossorial forefeet ;