Any strongly fortified place; stronghold.
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From Middle French citadelle; from Italian cittadella, diminutive of Old Italian cittade, “city”; from Latin civitatem (nominative civitas; also source of Portuguese citadella, Spanish ciuadela); “fortress commanding a city”: circa 1580s.
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A restless desire or craving for something one does not have; a malcontent.
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From dis- “not” + content (n.); “state or condition of discontent”:
circa 1580s.
The Irish Problem
“There’s a clue in the name itself, Irish. You see, the Irish don’t speak Irish! Not anymore. Less than 10% of the population. A lot less! Why is this? Well, there are lots of reasons.”