hermetic

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hermetic

 [her-met´ik]
impervious to the air.

her·met·ic

(her-met'ik),
Airtight; denoting a vessel closed or sealed in such a way that air can neither enter it nor issue from it.

hermetic

/her·met·ic/ (her-met´ik) impervious to air.

hermetic

[hərmet′ik]
Etymology: Gk, Hermes
from use in alchemy, pertaining to sealing a container so as to make it airtight.

her·met·ic

(hĕr-met'ik)
Airtight; denoting a vessel closed or sealed in such a way that air can neither enter it nor issue from it.

hermetic

impervious to the air.
References in periodicals archive ?
Hierarchies blur, so that Creation, its fauna and flora, becomes a hermetical text inscribed with its own Heaven, Hell, and Earth (birds, snakes, and deer, respectively, dominate the Valley's landscape).
The word "siege" conjures up an image of hermetical sealing, but the siege of Sarajevo was strangely porous.
Soldered assemblies provide a perfect hermetical seal and are stable at high temperatures.
Tenders are invited for Supply Of Set Of Item 1 Strain Guages For Existing Wild System-100Nos, 2 Sensor Bonding Accessories One Pack Each Of Strain Guage Connecting Terminals 1 Pack Contains 200 Pieces , Strain Guage Bonding Adhesive 1 Pack Contains 5 Pieces Each Of 2 Ml And Strain Guage Cleaning Solvent 1 Pack Contain 03 Litre 3 Hermetical Sealing Accessories Consisting Of Vm Tape -03 Nos, Sb Tape-03 Nos And Silicon Sealant -03 Nos 4 Strain Protection Arrangment Consiting Of A Wild Strain Channel Cover-10 Nos, B Wild Strain Channel Clamp-10Nos, C Wild Strain Channel Cover Seal-24 Sets, One Set Consist Of 02 Items D Wild Strainchannel Cable Entry Guide With Locking Clip-24 Sets, One Set Consist Of 02 Items E Wild Strain Channel Cable Conduit-04 Rolls One Roll Has 30 Metre Length
An alternative, however, could be an active cRABS, which may fulfill the need as a hermetical sealed system with comparably low leakage rates.
A glass-to-metal hermetical seal (as opposed to a crimped elastomer gasket).