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Word of the Day Wednesday, June 10, 2026

hermeticity

/hɜːrˈmɛtɪsɪti/ noun · British & US
Valid in UK
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What does hermeticity mean?

noun

The quality of being airtight or gas-tight, especially in a container or vessel. The state of being sealed or closed so that no air or gas can escape or enter.

Example

"The hermeticity of the vacuum chamber was crucial for the experiment to succeed."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for hermeticity

Antonyms of hermeticity

Rhymes with hermeticity

Etymologically related