mole

Noun

the molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites

Noun

a spy who works against enemy espionage

Noun

spicy sauce often containing chocolate

Noun

a small congenital pigmented spot on the skin

Noun

a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away

Noun

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