Mole (noun)

1. A small animal with dark velvety fur, a pointed snout, and small eyes and ears, that burrows underground.
2. A small dark spot or blemish on the skin, typically caused by a cluster of pigmented cells.

Origin:

Late 16th century: from spanish mol, from nahuatl mōlli "sauce, preparation".

Examples:

1. The mole dug a tunnel under the lawn.
2. The mole on her face was removed by laser surgery.
3. The mole was a delicacy in Mexican cuisine.
4. The mole's burrow can cause damage to lawns and gardens.
5. The mole was a symbol of good luck in some cultures.