Airtight and Hermetically sealed

Airtight

Airtight adjective - Not allowing air or gas to pass in or out.

Hermetically sealed and airtight are semantically related in sealed topic. In some cases you can use "Hermetically sealed" instead an adjective "Airtight".

Hermetically sealed

Definitions of Airtight not found.

Airtight and hermetically sealed are semantically related in sealed topic. You can use "Airtight" instead an adjective phrase "Hermetically sealed".
Cite this Source
Hermetically sealed and Airtight. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/airtight/hermetically_sealed
Airtight & Hermetically sealed. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/airtight/hermetically_sealed>.
Hermetically sealed or Airtight. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/airtight/hermetically_sealed.
Google Ngram Viewer shows how "airtight" and "hermetically sealed" have occurred on timeline