In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
leucine
(noun) a white crystalline amino acid occurring in proteins that is essential for nutrition; obtained by the hydrolysis of most dietary proteins
Source: WordNet® 3.1
leucine (countable and uncountable, plural leucines)
(amino acid) An essential amino acid, C6H13NO2, isomeric with isoleucine, found in most animal proteins; it is essential for growth in children.
• Leu
Source: Wiktionary
21 June 2025
(noun) the condition of being deprived of oxygen (as by having breathing stopped); “asphyxiation is sometimes used as a form of torture”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.