hermético znamená v Angličtina

airtight▼(impermeable to air or other gases)
adjective
[UK: ˈeə.taɪt] [US: ˈer.ˌtaɪt]These containers are airtight. = Estos contenedores son herméticos.

hermetic▼(hermetically sealed)
adjective
[UK: hɜː.ˈme.tɪk] [US: hɝː.ˈme.tɪk]

watertight▼(tightly made)
adjective
[UK: ˈwɔː.tə.taɪt] [US: ˈwɒ.tər.ˌtaɪt]