IPA: /ʌnˈsiːld/
KK: /ʌnˈsiːld/
Not closed or fastened securely, allowing access or exposure.
The unsealed envelope contained important documents that everyone could read.
To remove a seal or cover from something, allowing access or revealing what is inside.
The letter was unsealed to reveal its contents.
Past: unsealed
Past Participle: unsealed
Unsealed → It is formed from "un-" (meaning not) and "sealed" (from Old English "sealdan", meaning to close or fasten). The word "unsealed" means not closed or fastened, indicating that something is open or accessible.
Think of something that is 'not' ('un-') 'closed' ('sealed') — that's why unsealed means it is open.