IPA: /ˈpeɪmənt/
KK: /ˈpeɪmənt/
A sum of money that is given in exchange for goods or services, or the action of giving that money.
She made a payment for her new car yesterday.
Payment → It is formed from "pay" (from Old French *paier*, meaning to satisfy or to recompense) and "-ment" (a suffix used to form nouns indicating an action or resulting state). The word "payment" refers to the act of satisfying a debt or obligation, resulting in recompense.
Think of the action of 'satisfying' a debt or obligation when you hear 'payment' — it comes from the Old French word for 'to satisfy'.