IPA: /ˈkloʊzaʊt/
KK: /ˈkloʊzaʊt/
A type of sale where all remaining items are sold off, often at lower prices to clear out stock.
The store held a closeout sale to get rid of its old inventory.
Closeout → It is formed from "close" (from Old French *clore*, meaning to shut or finish) and "-out" (a suffix indicating completion or removal). The word "closeout" refers to the act of shutting down or finishing a sale, often at a discounted price.
Think of 'closing' something down or finishing it, which is what a closeout sale does — it signifies the end of a stock or inventory.
No commonly confused words.