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Word of the day


[ vuhg, voog ]



a small cavity in a rock or vein, often lined with crystals.

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What is the origin of vug?

While you may have not heard of the word vug before, you have probably encountered a beautiful specimen of what this uncommon term names. In geology, vug refers to a small cavity in a rock or vein, often lined with crystals. Cavity is the key word, as vug comes from Cornish vooga “cave” (compare Cornish gogow “cave, cavity” and gwag “cave,” Welsh ogof “cave,” Latin fovea “pit”). Vug is also spelled vugg and vugh, and its adjective form is the delightful vuggy. Cornish was a Celtic language of southwest England that went extinct around 1800, but was notably revived in the 20th century. Borrowed from Cornish mining, vug entered English in the early 1800s.

how is vug used?

And this little hole—see, this little hole? There were once quartz crystals here too but they eroded away. This little hole is called a vug.

James Landis, The Last Day, 2009

One such quartz vein contained minute particles of free gold, in a vug.

Mineral Resources of the Pasayten Wilderness Area, Washington, 1971

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[ kawr-i-juh-buhl, kor- ]


subject to being revised, improved, or made more accurate: a corrigible theory.

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What is the origin of corrigible?

It is curious that corrigible “subject to being revised, improved, or made more accurate” is much less common than its opposite, incorrigible. Corrigible ultimately comes from Medieval Latin corrigiblis, a derivative of Latin corrigere “to correct, amend, improve, rectify.” Corrigibilis does not occur in classical Latin, but incorrigibilis occurs in Seneca, the first-century a.d. Roman philosopher and man of letters. Corrigible entered English in the 15th century.

how is corrigible used?

First, policy decisions demand closure, conclusiveness, and certainty. By contrast, science is by its nature cautious, contingent, and corrigible.

David Murray, Joel Schwartz, and S. Robert Lichter, "How Science Is Handled in the News," "Consumers' Research Magazine, July 2001

He cautioned against a colonizing mindset that too readily collapses the distance between one’s self and another; empathy, in Stein’s definition, is “corrigible, always something to be learned.”

Rowan Williams, "I Have No Idea How You Feel," Harvard Magazine, April 15, 2014
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[ kroo ]


a private social club that sponsors balls, parades, etc., as part of the Mardi Gras festivities, especially in New Orleans.

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What is the origin of krewe?

Krewe is a fanciful or archaized spelling of crew “a group of people engaged in a particular kind of work.” Crew comes from Middle French creue “increase” from Old French creu, past participle of the verb creistre “to grow.” Old French creistre develops from the Latin verb crēscere, the ultimate source of the words crescent and croissant. Krewe is first attested in English in 1857.

how is krewe used?

On the morning of Shrove Tuesday, families lined up on St. Charles Ave. to watch the main event of the Carnival—the parade of Rex, the second-oldest parading krewe.

Calvin Trillin, "New Orleans Unmasked," The New Yorker, January 26, 1998

Davis lovingly previewed the ritual of revelry: on the Friday before Fat Tuesday he and his krewe—some 500 strong—will gather for lunch and ribald jokes.

Evan Thomas, "Taken by Storm," Newsweek, December 25, 2005
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