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[ ek-spee-eyt ]

verb (used with object)

to atone for; make amends or reparation for.

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More about expiate

The verb expiate, “to atone for, make amends for, make reparation for,” comes from Latin expiātus, the past participle of expiāre “to make atonement to the gods for, appease, propitiate (deities, spirits),” a compound formed by the intensive prefix ex– and the simple verb piāre “to propitiate (a deity, spirit),” a derivative of the very important Roman adjective pius “dutiful, faithful (to the gods, one’s country, family, kindred, and friends).” Aeneas is called pius Aeneas 20 times in the Aeneid. Expiate entered English in the early 17th century.

how is expiate used?

Ridding oneself of guilt is often easier than overcoming shame, in part because our society offers many ways to expiate guilt-inducing offenses, including apologizing, paying fines, and serving jail time.

Annette Kämmerer, "The Scientific Underpinnings and Impacts of Shame," Scientific American, August 9, 2019

Carbon offsets do seem to offer the most direct way to assuage traveler’s guilt. In theory, they magically expiate your sins.

Andy Newman, "If Seeing the World Helps Ruin It, Should We Stay Home?" New York Times, June 3, 2019
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[ te-loor-ee-uhn ]


of or characteristic of the earth or its inhabitants; terrestrial.

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More about tellurian

The adjective and noun tellurian ultimately derive from the Latin noun tellūs (inflectional stem tellūr-) “ground, dry land, earth, the earth.” In English the adjective tellurian, meaning pretty much the same as terrestrial, was a technical term used in astronomy. Tellurian used as a noun, “an inhabitant of earth, earthling,” appears in the first half of the 19th century. Throughout much of the 20th century, tellurian, adjective and noun, occurs especially in science fiction. Tellūs comes from a Proto-Indo-European root tel– “flat, level, floor, ground,” the root of Sanskrit tala– “flat surface, flat of the hand”; Old Irish talam “earth”; Old Prussian (an extinct Baltic language) talus “floor (of a room)”; and Greek tēlía “board for rolling dice on, kitchen board.” Tellurian entered English in the second half of the 18th century.

how is tellurian used?

That … I should feel in touch with something that I am, or was, and yet seems to go beyond the rational either bespeaks the power of self-delusion in even those with trained minds, or reveals that tellurian force still present and available to us …

Catharine Savage Brosman, "Turn My Face Out to the West," The Shimmering Maya and Other Essays, 1994

Her [the moon’s] antiquity in preceding and surviving successive tellurian generations …

James Joyce, Ulysses, 1922
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[ flek-shoo-uhs ]


full of bends or curves; sinuous.

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More about flexuous

Flexuous comes straight from Latin flexuōsus “full of bends or turns, winding,” an adjective derived from the noun flexus “an act of bending, turning, or swerving, or of turning a corner,” which in turn is a derivative of the verb flectere “to bend, curve, curl (the hair).” Further etymology of flectere is uncertain. Flexuous is not common in English; the word is used chiefly in zoology and botany. Flexuous entered English in the early 17th century.

how is flexuous used?

The searching stems are gently flexuous, belying their innate urge to reach up to the light.

Andy Byfield, "Ivy: the forgotten festive plant," The Guardian, December 31, 2013

… George Best corkscrewing his way past man after man on a flexuous run of perfect balance and improvised brilliance.

Paul Gardner, "Soccer, American Style," New York Times, May 4, 1975
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