A pigmented spot on the skin, a naevus, slightly raised, and sometimes hairy.

Any of several small, burrowing insectivores of the family Talpidae; also any of southern African mammals in the family Chrysochloridae (golden moles) and any of several Australian mammals in the family Notoryctidae (marsupial moles), similar to but unrelated to Talpidae moles

(slang, derogatory) A moll, a bitch, a slut.

(nautical) A massive structure, usually of stone, used as a pier, breakwater or junction between places separated by water. / (rare) A haven or harbour, protected with such a breakwater.

(chemistry, physics) In the International System of Units, the base unit of amount of substance; the amount of substance of a system which contains exactly 6.02214076×10²³ elementary entities (atoms, ions, molecules, etc.). Symbol: mol. The number of atoms is known as Avogadro’s number. [from 1897]

A hemorrhagic mass of tissue in the uterus caused by a dead ovum.

One of several spicy sauces typical of the cuisine of Mexico and neighboring Central America, especially a sauce which contains chocolate and which is used in cooking main dishes, not desserts.

A river in Surrey, England, tributary to the Thames. / A river in Devon, England, tributary to the Taw. / A surname.

plural of mole

(roofing) a meandering ridge in a roof membrane not associated with insulation or deck joints.