IPA: /ˈsɛlər/
KK: /ˈsɛlɚ/
A person or business that offers goods or services for sale.
The seller agreed to lower the price of the car.
**Seller** → It is formed from "sell" (from Old English *sellan*, meaning to give or hand over) and "-er" (meaning a person who). A seller is a person who gives or hands over goods in exchange for money.
Think of someone who 'gives' ('sellan') something in exchange for money — that's what a seller does.