In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
kingpin, top banana, bigwig
(noun) the most important person in a group or undertaking
Source: WordNet® 3.1
bigwig (plural bigwigs)
(jocular) A person of importance to a group or organization.
• big cheese, big enchilada, big kahuna, big wheel, grand poobah, head honcho, kingpin, muckety muck, top banana, top dog, VIP
Source: Wiktionary
Big"wig`, n. Etym: [Big,a.+ wig.]
Definition: A person of consequence; as, the bigwigs of society. [Jocose] In our youth we have heard him spoken of by the bigwigs with extreme condescension. Dickens.
Source: Webster’s Unabridged Dictionary 1913 Edition
1 June 2025
(verb) come back to the originator of an action with an undesired effect; “Your comments may backfire and cause you a lot of trouble”; “the political movie backlashed on the Democrats”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.