In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
ultrarefined (comparative more ultrarefined, superlative most ultrarefined)
Extremely refined.
For some substances, ultrarefined has a highly specific meaning of being more refined than a specific purity cutoff. The value of that cutoff varies with the substance.
Source: Wiktionary
18 June 2025
(noun) large South American evergreen tree trifoliate leaves and drupes with nutlike seeds used as food and a source of cooking oil
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.