In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
acerbate
(verb) make sour or bitter
embitter, envenom, acerbate
(verb) cause to be bitter or resentful; “These injustices embittered her even more”
Source: WordNet® 3.1
acerbate (comparative more acerbate, superlative most acerbate)
(rare) Embittered; having a sour disposition or nature.
acerbate (third-person singular simple present acerbates, present participle acerbating, simple past and past participle acerbated)
(transitive) To exasperate; to irritate.
(transitive) To make bitter or sour.
• (exasperate): provoke
• (make bitter): sour, embitter
Source: Wiktionary
A*cerb"ate, v. t. Etym: [L. acerbatus, p. p. of acerbare, fr. acerbus.]
Definition: To sour; to imbitter; to irritate.
Source: Webster’s Unabridged Dictionary 1913 Edition
14 March 2025
(noun) the relation between two different kinds of organisms in which one receives benefits from the other by causing damage to it (usually not fatal damage)
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.