The termination or extinction of something:
An end of something in space; a limit or edge.
A formal termination on a closing date, as of a contract or subscription
Noble or high status:
Find another word for expiry. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for expiry, like: death, decease, termination, expiration, birth, expire, commencement, receipt and date.