pound

ot noun

1. Any of various units of currency formerly used in the United States. the Rhode Island pound; the New Hampshire pound
2. A unit of mass equal to 16 avoirdupois ounces (= 453.592 37 g). Today this value is the most common meaning of "pound" as a unit of weight.
3. A unit of mass equal to 12 troy ounces (≈ 373.242 g). Today, this is a common unit of weight when measuring precious metals, and is little used elsewhere.
4. The symbol # (octothorpe, hash)

fe’l verb

1. To eat or drink very quickly. You really pounded that beer!
2. To pitch consistently to a certain location. The pitcher has been pounding the outside corner all night.
3. (of a body part, generally heart, blood, or head) To beat strongly or throb. As I tiptoed past the sleeping dog, my heart was pounding but I remained silent.
4. To penetrate sexually, with vigour. I was pounding her all night!