What does "chink" mean?

Additional senses

1. 2.To fill up the chinks of; as, to chink a wall.
2. 3.A short, sharp sound, as of metal struck with a slight degree of violence. "Chink of bell." Cowper.
3. 4.Money; cash. [Cant] "To leave his chink to better hands." Somerville.
4. 5.To cause to make a sharp metallic sound, as coins, small pieces of metal, etc., by bringing them into collision with each other. Pope.
5. 6.To make a slight, sharp, metallic sound, as by the collision of little pieces of money, or other small sonorous bodies. Arbuthnot.