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.

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Author: Language: en-us Episodes: 50

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

Duration: 1:54
Merriam-Webster's Word of the Day for September 20, 2026 is: volition \voh-LISH-un\ noun Volition is a formal word that means “the power to make your own choices or decisions.” Usually, though not always, volition follow…
aggrandize [not-audio_url] [/not-audio_url]

Duration: 1:49
Merriam-Webster's Word of the Day for September 19, 2026 is: aggrandize \uh-GRAN-dyze\ verb To aggrandize someone (or something) is to enhance their power, wealth, position, or reputation. Aggrandize can also mean "to in…
churlish [not-audio_url] [/not-audio_url]

Duration: 2:22
Merriam-Webster's Word of the Day for September 18, 2026 is: churlish \CHUR-lish\ adjective Churlish is a formal word used to describe someone or something that is impolite or rude. // I was shocked by the churlish remar…
watershed [not-audio_url] [/not-audio_url]

Duration: 2:29
Merriam-Webster's Word of the Day for September 17, 2026 is: watershed \WAW-ter-shed\ noun Watershed, used figuratively, refers to a crucial dividing point, line, or factor. Used literally, the word may refer to a ridge…
facsimile [not-audio_url] [/not-audio_url]

Duration: 2:09
Merriam-Webster's Word of the Day for September 16, 2026 is: facsimile \fak-SIM-uh-lee\ noun A facsimile is an exact copy of something. The word facsimile is also still sometimes used to refer to a system of transmitting…
quorum [not-audio_url] [/not-audio_url]

Duration: 1:55
Merriam-Webster's Word of the Day for September 15, 2026 is: quorum \KWOR-um\ noun Quorum refers to the smallest number of people who must be present at a meeting in order for official decisions to be made. Broadly speak…
empirical [not-audio_url] [/not-audio_url]

Duration: 2:49
Merriam-Webster's Word of the Day for September 14, 2026 is: empirical \im-PEER-uh-kul\ adjective When we describe something, such as data, as empirical, we mean that it originated in, or was based on, observation or exp…
shofar [not-audio_url] [/not-audio_url]

Duration: 2:04
Merriam-Webster's Word of the Day for September 13, 2026 is: shofar \SHOH-far\ noun A shofar is the horn of an animal (usually a ram) blown as a trumpet by the ancient Hebrews in battle and during religious observances.…
hobnob [not-audio_url] [/not-audio_url]

Duration: 2:06
Merriam-Webster's Word of the Day for September 12, 2026 is: hobnob \HAHB-nahb\ verb To hobnob is to socialize with others, especially with people of high social status. // A great deal can be learned about the entertain…
patina [not-audio_url] [/not-audio_url]

Duration: 2:06
Merriam-Webster's Word of the Day for September 11, 2026 is: patina \puh-TEE-nuh\ noun A patina is a usually green film that forms on copper and bronze that is exposed to moist air for an extended time. The word patina c…