hermetically sealed
The term "hermetically sealed" originates from hermeticism, emphasizing airtight or impermeable containers often used for preservation and protection.
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Definition
B2General
(technical)Completely airtight, preventing the entry or escape of air or other gases.
Example
- The laboratory samples were hermetically sealed to avoid contamination.
- Food products are often hermetically sealed to maintain freshness.
B2Packaging
(technical)Sealed in a way that preserves contents by blocking air, moisture, or contaminants.
Example
- Canned goods are hermetically sealed to extend their shelf life.
- Vacuum-sealed bags are hermetically sealed to keep food fresh.
B2Electronics
(technical)Sealed to protect electronic components from environmental factors like moisture and dust.
Example
- The sensor is hermetically sealed to ensure its functionality in harsh conditions.
- Medical devices are often hermetically sealed to prevent any form of contamination.
Similar
Terms that have similar or relatively close meanings to "hermetically sealed":