In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
nonhierarchical, nonhierarchic
(adjective) not classified hierarchically
Source: WordNet® 3.1
nonhierarchical (not comparable)
Classified or arranged so that a group or person has the same authority as everyone else; not hierarchical.
Source: Wiktionary
8 June 2025
(noun) (law) the completion of a legal instrument (such as a contract or deed) by signing it (and perhaps sealing and delivering it) so that it becomes legally binding and enforceable
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.