In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
lactones
plural of lactone
• octenals
Source: Wiktionary
Lac"tone, n. (Chem.)
Definition: One of a series of organic compounds, regarded as anhydrides of certain hydroxy acids. In general, they are colorless liquids, having a weak aromatic odor. They are so called because the typical lactone is derived from lactic acid.
Source: Webster’s Unabridged Dictionary 1913 Edition
10 March 2025
(adjective) celebrated in fable or legend; “the fabled Paul Bunyan and his blue ox”; “legendary exploits of Jesse James”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.