In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
NONPOLAR
nonionic, nonpolar
(adjective) not ionic; “a nonionic substance”
Source: WordNet® 3.1
Etymology
Adjective
nonpolar (not comparable)
(physics) Not containing a dipole.
(chemistry) Not ionic; not dissociating into ions when dissolved in water etc.
Source: Wiktionary
Recent Word Finds
Word of the Day
12 May 2025
UNSEASONED
(adjective) not tried or tested by experience; “unseasoned artillery volunteers”; “still untested in battle”; “an illustrator untried in mural painting”; “a young hand at plowing”
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