In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
unsealed
(adjective) not closed or secured with or as if with a seal; “unsealed goods”; “the letter arrived unsealed”
unsealed, uncertain
(adjective) not established or confirmed; “his doom is as yet unsealed”
Source: WordNet® 3.1
unsealed
simple past tense and past participle of unseal
unsealed (not comparable)
Not having been sealed.
• unleased
Source: Wiktionary
Un*seal", v. t. Etym: [1st pref. un- + seal.]
1. To break or remove the seal of; to open, as what is sealed; as, to unseal a letter. Unable to unseal his lips beyond the width of a quarter of an inch. Sir W. Scott.
2. To disclose, as a secret. [Obs.] The Coronation.
Source: Webster’s Unabridged Dictionary 1913 Edition
3 April 2025
(noun) an assemblage of parts that is regarded as a single entity; “how big is that part compared to the whole?”; “the team is a unit”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.