unopened

Unopened is an adjective describing something that has not been opened or accessed since its original packaging or enclosure. It is commonly used for parcels, envelopes, bottles, boxes, and other sealed items, as well as files or specimens that have not been opened or read. An item described as unopened typically remains in the state delivered by the manufacturer or sender.

In commerce and logistics, unopened status often implies that tamper-evident seals are intact and the contents have not been exposed. This can influence consumer expectations, product freshness, and brand integrity. Unopened status is frequently relevant to returns and warranties, with many retailers requiring items to be unopened to qualify for certain refunds. For example, wines, cosmetics, or medicines may be marketed or stored as unopened, indicating the product has not been dispensed or used.

Storage and safety considerations also hinge on unopened status. Unopened food products with proper storage conditions tend to retain their stated shelf life, though some products can still degrade over time despite a seal. Once opened, exposure to air, moisture, or contaminants can alter quality and safety, and resealing may not restore original conditions.

In labeling and regulatory contexts, an intact seal can be important for authenticity and safety, particularly for medicines, regulated cosmetics, or other sensitive goods. Tamper-evident packaging is common to support this requirement and to reassure consumers.

Beyond consumer goods, unopened can describe archival or ceremonial shipments, or other items preserved in their original unopened state for preservation, assessment, or documentation.