Pounder
POUND'ER, noun A postle; the instrument of pounding.
1. A person or thing denominated from a certain number of pounds; as a cannon is called a twelve-pounder; a person of ten pounds annual income is called a ten-pounder; a note or bill is called a ten-pounder.
2. A large pear.
Pound foolish. The phrase, penny wise and pound foolish, signified negligent in the care of large sums, but careful to save small sums.