hermetic

1. 1.

   completely sealed; completely airtight

   Similartight

Questions about hermetic

What does hermetic mean?

hermetic means "completely sealed; completely airtight".

How many syllables are in hermetic?

hermetic has 3 syllables: her-me-tic. The stress falls on "me".

Is hermetic a common word?

hermetic is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.