English edit

Etymology edit

hermetic +‎ -ity

Noun edit

hermeticity (countable and uncountable, plural hermeticities)

  1. The condition of being hermetic (airtight).
    • 2013, Suzanne Costello, Marc P.Y. Desmulliez, Hermeticity Testing of MEMS and Microelectronic Packages, Artech House, →ISBN, page 12:
      By understanding the package, the leak path(s) into the package can be identified and the correct test method to quantify the dominant leak chosen, thereby determining the hermeticity of the package.

Translations edit