What's the noun for monkey? Here's the word you're looking for.
monkey
Any member of the clade Simiiformes not also of the clade Hominoidea containing humans and apes, from which they are usually, but not universally, distinguished by smaller size, a tail, and cheek pouches.
The weight or hammer of a pile driver; a heavy mass of iron, which, being raised high, falls on the head of the pile, and drives it into the earth; the falling weight of a drop hammer used in forging.