expiration date

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expiration date

n.
1. The date past which a product, such as food or medicine, must be sold or removed from availability because it is no longer expected to be fresh or effective. Also called sell-by date.
2. The date on which something, such as a warranty or license, is no longer valid or in effect.
References in periodicals archive ?
Under the rules, which are to be implemented from April 1, 2010, all ayurvedic, unani and siddha products will have to specify expiry dates.
announces that 10,540,000 warrants with expiry dates ranging from April 7, 2006 to September 21, 2006 will be extended for a period of six months, subject to obtaining all necessary regulatory approvals.
TORONTO -- United Reef Limited (TSX VENTURE:URP)(CNQ:URPL) ("United Reef") said today that, subject to regulatory approval, it will extend the expiry dates of common share purchase warrants issued on June 23, 2004 and September 29, 2004 pursuant to private placements, exercisable at $0.