Unexpired (adjective)

1. Not yet having come to an end; not lapsed, out of time, or expired.
2. Not having reached the expiration date or limit of validity; still in effect or valid.

Origin:

Derived from the prefix 'un-' meaning 'not' + expired, which is derived from the latin word 'expirare' meaning 'to breathe out, to expire'.

Examples:

1. She had an unexpired ticket for the flight, which meant she could still take the trip she had planned, despite the delay and confusion at the airport.
2. He had an unexpired lease for the apartment, which meant he could stay there for several more months, even though the building was being sold and renovated.
3. She had an unexpired passport, which meant she could travel abroad without having to renew it first, and could take advantage of last-minute deals and promotions.
4. He had an unexpired warranty for the car, which meant he could get it serviced and repaired at no cost, and have peace of mind while driving it.
5. The contract had an unexpired clause, which meant the company could still enforce it, and the employee was still bound by its terms and conditions.