IPA: /ˈsɪŋkər/
KK: /ˈsɪŋkər/
An object that sinks, often used as a weight for fishing lines or nets.
He attached a sinker to his fishing line to help it go deeper in the water.
**Sinker** → The word 'sinker' is formed from 'sink' (from Old English *sincan*, meaning to go down or descend) and '-er' (meaning a person or thing that performs an action). A sinker is something that causes something else to go down or descend, often used in fishing to describe a weight that pulls the line down.
Think of something that makes things 'go down' ('sink') — that's why a sinker is a weight that helps something descend.