In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
Oc"to*yl (, n. Etym: [Octoic + -yl.] (Chem.)
Definition: A hypothetical radical (C8H15O), regarded as the essential residue of octoic acid.
Source: Webster’s Unabridged Dictionary 1913 Edition
24 January 2025
(noun) a state of agitation or turbulent change or development; “the political ferment produced new leadership”; “social unrest”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.