In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
neon, Ne, atomic number
(noun) a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
Source: WordNet® 3.1
neon (countable and uncountable, plural neons)
(uncountable) The chemical element (symbol Ne) with an atomic number of 10. The lightest of the noble gases, it is a colourless, odorless inert gas.
(countable) A form or sample of the element.
(countable, uncountable) Neon signs or lights, collectively.
(countable) A neon tetra fish.
neon (not comparable)
(of a color) That resembles a neon light; extremely bright; fluorescent
• none
Source: Wiktionary
19 May 2025
(adjective) of or made from or using substances produced by or used in reactions involving atomic or molecular changes; “chemical fertilizer”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.