nonreturnable
non·re·tur·nable
adjective
1.
that may not be returned
- “nonreturnable bottles cannot be exchanged for a deposit”
- “sale merchandise is nonreturnable”
Origin
From non- + returnable.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.