mole

n//mol//

födelsemärke, leverfläck, nevus, mullvad, molo, mol

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

  2. Any of several small, burrowing, insectivorous mammals of the family Talpidae.

  3. (espionage) An internal spy; a person who involves themself with an enemy organisation, especially an intelligence or governmental organisation, to determine and betray its secrets from within.

  4. (nautical) A massive structure, usually of stone, used as a pier, breakwater or junction between places separated by water.

  5. (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]

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