Start each day with the Word of the Day in your inbox!

Word of the Day

Word of the day

inflection point

[ in-flek-shuhn point ]

noun

a point at which a major or decisive change takes place; critical point.

learn about the english language

More about inflection point

Inflection point, also point of inflection and flex point, originally, in the first half of the 18th century, was and still is today, was a mathematical term used in geometry and calculus, meaning “a point on a curve at which the curvature changes from convex to concave or vice versa.” This mathematical term gradually spread to other disciplines, such as engineering and economics, that use mathematics extensively. The second meaning of inflection point, “a critical point at which a major or decisive change takes place,” dates from about 2006 and appears to be the coinage of Andrew Grove (1936–2016), a Hungarian-born American businessman, engineer, and author, and a pioneer in the semiconductor industry (Time magazine named him Man of the Year in 1997). Inflection is the usual American spelling, inflexion the usual British one. The Latin noun is inflexiō (inflectional stem inflexiōn-) “bending, curving,” a derivative of the verb inflectere “to bend, curve inward.”

how is inflection point used?

We can either confront it for what it is and make it an inflection point in the arc of our nation’s history, or we can become complicit in the perpetuation of our disease because we refuse to admit we are ill. This time may be different. I pray that it is different.

I think we are at huge inflection point. We need not charitable solutions to structural problems but we need the type of change—and I believe that means that we change the rules.

Rashad Robinson, Executive Director of Color Of Change, "Bear Witness, Take Action," YouTube, June 13, 2020

Listen to the podcast

inflection point

Play Podcast Stop Podcast
00:00/00:00
quiz icon
WHAT'S YOUR WORD IQ?
Think you're a word wizard? Try our word quiz, and prove it!
TAKE THE QUIZ
arrows pointing up and down
SYNONYM OF THE DAY
Double your word knowledge with the Synonym of the Day!
SEE TODAY'S SYNONYM
Word of the Day Calendar

Word of the day

risibility

[ riz-uh-bil-i-tee ]

noun

the ability or disposition to laugh; humorous awareness of the ridiculous and absurd.

learn about the english language

More about risibility

Risibility comes via Middle French risibilité “something or someone that provokes laughter,” from Late Latin rīsibilitās (inflectional stem rīsibilitāt-) “a disposition to laugh,” a very rare noun first occurring in the works of Boethius, the most important philosopher and statesman of the late Western Roman Empire, who Dante described in his Paradiso as “the last of the Romans and first of the Scholastics.” (The Scholastics were followers of a system of theology and philosophy predominant in the Middle Ages, based chiefly upon the church fathers, Aristotle, and Aristotle’s commentators). Boethius’ most important work Dē Consōlātiōne Philosophiae “The Consolation of Philosophy,” which he wrote in prison while awaiting execution, was important enough to be translated (into English) by King Alfred the Great, Geoffrey Chaucer, and Queen Elizabeth I. Perhaps the most enduring contemporary image of the Consolation is the Wheel of Fortune, now the name of a TV show. Risibility entered English in the first half of the 17th century.

how is risibility used?

He shocked the company by maintaining that the attributes of God were two,—power and risibility; and that it was the duty of every pious man to keep up the comedy.

Ralph Waldo Emerson, "Illusions," The Atlantic, November 1857

In this high-humored sendup of arty photography, the photographer Duane Michals shoots for risibility and against pretension. 

Grace Glueck, "Art in Review: 'Who Is Sidney Sherman?'" New York Times, November 16, 2001

Listen to the podcast

risibility

Play Podcast Stop Podcast
00:00/00:00
Word of the Day Calendar

Word of the day

antepenultimate

[ an-tee-pi-nuhl-tuh-mit ]

adjective

third from the end.

learn about the english language

More about antepenultimate

In its most general sense, antepenultimate means “third from the end.” In discussions of grammar and prosody, antepenultimate more often describes the third from last syllable in a word, as te in antepenult. Working backward on antepenultimate, ultimate means “the last, final” (as in ultimatum “the final, last-chance demand)”; pen– is from Latin paene “almost” (as in English peninsula “an almost island)”; ante– is the familiar English prefix meaning “before” (from the Latin preposition, adverb, and prefix ante, ante-). Antepenultimate entered English in the second half of the 17th century.

how is antepenultimate used?

Theresa May, in her antepenultimate day as the Conservative Party leader, had read an emotional passage from a letter …

Rebecca Mead, "A D Day Journey in the Spirit of A. J. Liebling," The New Yorker, June 7, 2019

this antepenultimate episode takes a softer tack, suggesting that cruel and horrible people can change if they really want to.

Allie Pape, "Unbreakable Kimmy Schmidt Recap: Nevada Pizza," Vulture, January 28, 2019

Listen to the podcast

antepenultimate

Play Podcast Stop Podcast
00:00/00:00
Word of the Day Calendar
Word of the Day Calendar