In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
maleic (not comparable)
(chemistry) of or relating to maleic acid or its derivatives
• amelic, claime, malice
Source: Wiktionary
Ma*le"ic, a. Etym: [Cf. F. maléique. See Malic.] (Chem.)
Definition: Pertaining to, or designating, an acid of the ethylene series, metameric with fumaric acid and obtained by heating malic acid.
Source: Webster’s Unabridged Dictionary 1913 Edition
27 May 2025
(noun) the property of being directional or maintaining a direction; “the directionality of written English is from left to right”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.