hermetic

(redirected from hermeticly)
Also found in: Dictionary, Thesaurus, Encyclopedia.

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.

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.