vacuous

vacuous

Author: Merriam-Webster August 14, 2026 Duration: 1:51
Merriam-Webster's Word of the Day for August 14, 2026 is: vacuous \VAK-yuh-wus\ adjective Vacuous is a formal word indicating a lack of thought, intelligence, or substance. // Despite a lengthy advertising campaign pitching the film as a masterwork, critics ultimately assailed it as dull and filled with self-important characters spouting vacuous platitudes. [See the entry >](https://www.merriam-webster.com/dictionary/vacuous) Examples: "[Harper Lee](https://www.britannica.com/biography/Harper-Lee) was not slight, was not vacuous. To Kill a Mockingbird is an artefact of its time … but it had its place in moving the arc of history and still does." — Erica Wagner, The Observer (London), 18 Oct. 2025 Did you know? As you might have guessed, vacuous shares the same root as [vacuum](https://www.merriam-webster.com/dictionary/vacuum). Both come from the Latin adjective vacuus, meaning "empty." This root also gave us the noun [vacuity](https://www.merriam-webster.com/dictionary/vacuity) (the oldest meaning of which is "an empty space") as well as the verb evacuate (originally meaning "to empty of contents"). Its predecessor, the verb vacāre, is also an ancestor of the words vacation, vacancy, and even void. All of these words suggest an emptiness of space, or else a fleeing of people or things from one place to another. Vacuous appeared in English in the middle of the 17th century, at first literally describing something that was empty. Centuries later it acquired its figurative usage, describing one who is lacking any substance of the mind.

Ever find yourself reaching for the same handful of words? There’s a whole lexicon waiting just beyond your regular rotation, and Merriam-Webster's Word of the Day is a daily invitation to explore it. This isn't a dry lecture. Instead, think of it as a brief, engaging conversation with the expert editors at Merriam-Webster themselves. Each episode focuses on a single term, chosen not just for its obscurity but often for its surprising relevance or a curious backstory. You’ll hear a clear definition and examples of how the word is used in contemporary writing and speech, which helps it stick in your mind for actual use. But the real charm often lies in the etymological detours-those little-known details about where a word came from and how its meaning has shifted over centuries, sometimes in bizarre ways. Tuning into this podcast feels like uncovering hidden layers in the language you use every day. It’s for anyone who enjoys the texture of English, from writers and crossword solvers to simply curious people who appreciate a good story nestled inside a dictionary entry. The episodes are concise, making it easy to weave a moment of discovery into your morning routine or commute. You might start recognizing these words popping up in articles or conversations, giving you a quiet sense of connection to the ever-evolving tapestry of English.
Author: Language: en-us Episodes: 50

Merriam-Webster's Word of the Day
Podcast Episodes
paragon [not-audio_url] [/not-audio_url]

Duration: 1:41
Merriam-Webster's Word of the Day for May 11, 2026 is: paragon \PAIR-uh-gahn\ noun Paragon is a formal word that refers to a person or thing that is perfect or excellent in some way and should be considered a model or ex…
halcyon [not-audio_url] [/not-audio_url]

Duration: 2:41
Merriam-Webster's Word of the Day for May 10, 2026 is: halcyon \HAL-see-un\ adjective Halcyon is most often used to describe a happy and successful time in the past that is remembered as being better than today. It can a…
gallivant [not-audio_url] [/not-audio_url]

Duration: 1:59
Merriam-Webster's Word of the Day for May 9, 2026 is: gallivant \GAL-uh-vant\ verb To gallivant is to go or travel to many different places for pleasure. Gallivant is a somewhat informal word that is often applied when t…
wistful [not-audio_url] [/not-audio_url]

Duration: 1:56
Merriam-Webster's Word of the Day for May 8, 2026 is: wistful \WIST-ful\ adjective To be wistful is to have sad thoughts and feelings about something that you want to have or do, and especially about something that made…
dudgeon [not-audio_url] [/not-audio_url]

Duration: 1:50
Merriam-Webster's Word of the Day for May 7, 2026 is: dudgeon \DUJ-un\ noun Dudgeon is typically used in the phrase “in high dudgeon” to describe someone who is angry and offended by something they perceive to be unfair…
scrupulous [not-audio_url] [/not-audio_url]

Duration: 2:07
Merriam-Webster's Word of the Day for May 4, 2026 is: scrupulous \SKROO-pyuh-lus\ adjective Scrupulous describes someone who is very careful about doing something correctly, or something marked by such carefulness. Scrup…
métier [not-audio_url] [/not-audio_url]

Duration: 2:02
Merriam-Webster's Word of the Day for May 3, 2026 is: métier \MET-yay\ noun Métier, sometimes styled metier, is a formal word that refers to something that a person does very well. // After trying several careers, she fo…
exasperate [not-audio_url] [/not-audio_url]

Duration: 1:52
Merriam-Webster's Word of the Day for May 2, 2026 is: exasperate \ig-ZASS-puh-rayt\ verb To exasperate someone is to cause them irritation or annoyance, or to make them angry. // We were all exasperated by the delays. [S…
Beltane [not-audio_url] [/not-audio_url]

Duration: 1:58
Merriam-Webster's Word of the Day for May 1, 2026 is: Beltane \BEL-tayn\ noun Beltane refers to the Celtic May Day festival. // Beltane falls each year approximately halfway between the spring equinox and the summer sols…