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 The date on which something, such as a warranty or license, is no longer valid or in effect.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 ?
Energy Fuels or the Company) announces that it intends to re-extend the expiry dates of two different series of previously issued and extended common share purchase warrants, in each case by one year.
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.