さ

る

noun

1. monkey (esp. the Japanese macaque, Macaca fuscata), ape, non-human primate. Usually written with kana alone.
2. sly person. Derogatory.
3. idiot, hick. Derogatory.
4. sliding wooden bolt (for holding a door or window shut).
5. clasp used to control the height of a pot-hook.
6. bathhouse prostitute. Archaism.