IPA: /ˈsɛlˌɔf/
KK: /ˈsɛlˌɔf/
A situation where a large number of stocks, bonds, or other assets are sold quickly, usually leading to a drop in their prices.
The sudden selloff in the stock market caused many investors to panic.
Selloff → It is formed from "sell" (from Old English "sellan", meaning to give or hand over) and "off" (meaning away or apart). The word "selloff" refers to the act of giving away or disposing of assets, often at a reduced price.
Think of the act of 'giving away' ('sell') something 'away' ('off') — that's why a selloff means to dispose of assets.
No commonly confused words.