out of stock
adjective
COMMERCE ukus(abbreviation OS, O/S)products that are out of stock are not available to buy in a store because they have all been sold:
You will be notified by email if any part of your order is out of stock.
if a store is out of stock of a particular product, it has sold all of that product:
We will recommend alternative products in the event that we are out of stock of that particular item.