Word of the Day

Word of the day

Saturday, February 29, 2020


[ in-tur-kuh-ler-ee, in-ter-kal-uh-ree ]


inserted or interpolated in the calendar, as an extra day or month.

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What is the origin of intercalary?

February 29 presents the perfect opportunity to get acquainted with the word intercalary, as this extra “leap” day, intended to reconcile the solar calendar with the seasons, is itself just that. The adjective intercalary, “inserted or interpolated in the calendar, as an extra day or month,” comes straight from Latin intercalārius, intercalāris, interkalāris of the same meaning. It is a derivative of the verb intercalāre, interkalāre “to intercalate, delay, postpone,” a compound formed of the familiar preposition and prefix inter, inter– “between, among” and the simple verb calāre, kalāre “to announce, proclaim, summon.” The Latin noun kalendae, calendae means “the calends, the first day of the month, the day on which were proclaimed the nones (the ninth day before the ides) and the ides (the fifteenth or thirteenth day of the month).” Intercalary entered English in the early 17th century.

how is intercalary used?

Today, you see, is a leap day, the intercalary anomaly that allows “leaplings” in their 80s to pretend they’re in their 20s ….

Simon Usborne, "Enjoy today—there won't be another one for four years," Independent, February 29, 2012

It closely follows the present calendar, but becomes perpetual by readjustment of the length of some months, equalization of the quarters and insertion of intercalary days.

Geoffrey Vincent, "For Tidier Time," New York Times, January 12, 1964
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Friday, February 28, 2020


[ esh-uh-lon ]


a level of command, authority, or rank: After years of service, she is now in the upper echelon of city officials.

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What is the origin of echelon?

In English, echelon originally had a military sense, “military forces advancing in a steplike formation.” Around 1950, echelon acquired the originally American sense “grade or rank in any administration or profession.” Echelon comes from French echelon, originally “rung of a ladder,” from Old French eschelon, formed from the noun eschele, eschiele “ladder” (from Latin scāla) and the augmentative suffix –on (an augmentative suffix, when added to a noun, denotes increased size or intensity). Echelon entered English in the late 18th century.

how is echelon used?

… if they fall out of favor with the top echelon of the party, their business empires could come crashing down.

David Barboza and Michael Forsythe, "With Choice at Tiananmen, Student Took Road to Riches," New York Times, June 3, 2014

The film features interviews with former members of the controversial organization who describe widespread abuse and intimidation from the upper echelons of the Church’s power structure.

"See the First Trailer for Scathing Scientology Documentary Going Clear," Time, February 20, 2015
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Thursday, February 27, 2020


[ 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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