In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
DEMONSTRATED
demonstrated
(adjective) having been demonstrated or verified beyond doubt
Source: WordNet® 3.1
Verb
demonstrated
simple past tense and past participle of demonstrate
Source: Wiktionary
DEMONSTRATE
Dem"on*strate, v. t. Etym: [L. demonstratus, p. p. of demonstrare to demonstrate; de- + monstrare to show. See Monster.]
1. To point out; to show; to exhibit; to make evident. Shak.
2. To show, or make evident, by reasoning or proof; to prove by deduction; to establish so as to exclude the possibility of doubt or denial. We can not demonstrate these things so as to show that the contrary often involves a contradiction. Tillotson.
3. (Anat.)
Definition: To exhibit and explain (a dissection or other anatomical preparation).
Source: Webster’s Unabridged Dictionary 1913 Edition
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8 June 2025
EXECUTION
(noun) (law) the completion of a legal instrument (such as a contract or deed) by signing it (and perhaps sealing and delivering it) so that it becomes legally binding and enforceable
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