In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
upholder, maintainer, sustainer
(noun) someone who upholds or maintains; “firm upholders of tradition”; “they are sustainers of the idea of democracy”
Source: WordNet® 3.1
maintainer (plural maintainers)
Someone who keeps or upholds something.
A person who does maintenance work.
(dentistry) A device used to keep teeth in a given position.
Source: Wiktionary
Main*tain"er, n.
Definition: One who maintains.
Source: Webster’s Unabridged Dictionary 1913 Edition
5 April 2025
(noun) an unofficial association of people or groups; “the smart set goes there”; “they were an angry lot”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.