breakage

noun ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about breakage at Wordnik → Where our words come from →

1. The act of breaking.
2. Something that has been broken.

   At the end of the party, there were two reported breakages.

3. A service which is unused by a customer, such as an unredeemed gift card, which therefore represents a pure profit to the seller.