ostensible

adjective

os·​ten·​si·​ble ä-ˈsten(t)-sə-bəl How to pronounce ostensible (audio)
ə-
1
: intended for display : open to view
2
: being such in appearance : plausible rather than demonstrably true or real
the ostensible purpose for the trip

Did you know?

Ostensible comes from Latin ostendere, meaning "to show," and the word suggests a discrepancy between a declared or implied aim or reason and the true one.

Choose the Right Synonym for ostensible

apparent, illusory, seeming, ostensible mean not actually being what appearance indicates.

apparent suggests appearance to unaided senses that may or may not be borne out by more rigorous examination or greater knowledge.

the apparent cause of the accident

illusory implies a false impression based on deceptive resemblance or faulty observation, or influenced by emotions that prevent a clear view.

an illusory sense of security

seeming implies a character in the thing observed that gives it the appearance, sometimes through intent, of something else.

the seeming simplicity of the story

ostensible suggests a discrepancy between an openly declared or naturally implied aim or reason and the true one.

the ostensible reason for their visit

Examples of ostensible in a Sentence

That intelligence and those facts, of course, all pertained to Saddam Hussein's weapons of mass destruction, the war's ostensible casus belli, which we now know did not exist. Frank Rich, New York Review, 6 Apr. 2006
To listen again to "Breaking Up Is Hard to Do"—probably the most relentlessly cheerful song ever written on the ostensible theme of misery—is at once to admire its delicately judged textures and Swiss-watch precision … Geoffrey O'Brien, New York Review of Books, 15 Dec. 2005
Its ostensible subject is America's murderous gun culture. Its real subject, of course, is the ravenous ego of its director-star, Michael Moore. Scott Berg, Time, 14 July 2003
It's a snarky, glory-thieving place, the world of big-bucks political fund raising. Ostensible grownups can be reduced to screaming toddlers over who gets the credit for bringing in a major donor's gift … Viveca Novak, Time, 14 June 1999
the ostensible reason for the meeting turned out to be a trick to get him to the surprise party
Recent Examples on the Web His ostensible subject was the human altering and distorting of natural settings. Nicholas Dawidoff, The New Yorker, 6 Apr. 2024 In essence, by acting without coordination with its ostensible overlord, Hamas precipitated a dangerous crisis that has threatened to engulf Tehran, as well. Joost Hiltermann, Foreign Affairs, 28 Mar. 2024 The website contains pre-save links for both Apple Music and Spotify, and one last tease: an ostensible release date, though the days and months keep changing rapidly with the year 2024 remaining fixed. Tomás Mier, Rolling Stone, 23 Mar. 2024 The season’s ostensible mystery just isn’t all that gripping and, unlike Sugar’s mystery, it can’t be solved by attentive viewers. Daniel Fienberg, The Hollywood Reporter, 27 Mar. 2024 Nonetheless, the connection of bio-pics to ostensible reality is the hidden power of their success. Richard Brody, The New Yorker, 19 Mar. 2024 Such cameras, which were were barred from bedrooms and bathrooms, are now prohibited inside any Airbnb listing regardless of their ostensible purpose or visibility. Kate Gibson, CBS News, 11 Mar. 2024 The season ended with a number of big shockers, including ostensible hero Fitz killing Verna Thornton, but more so than that was discovering that the B613 baddie working from the shadows was actually Olivia Pope's own father. Ew Staff, EW.com, 8 Jan. 2024 Political Science The federal government’s ostensible aim in estimating the social cost of greenhouse gases is to improve the accuracy and completeness of benefit–cost analyses in regulatory proceedings. Marlo Lewis, National Review, 29 Dec. 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'ostensible.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

French, from Latin ostensus, past participle of ostendere to show, from obs-, ob- in the way + tendere to stretch — more at ob-, thin

First Known Use

circa 1771, in the meaning defined at sense 1

Time Traveler
The first known use of ostensible was circa 1771

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Dictionary Entries Near ostensible

Cite this Entry

“Ostensible.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ostensible. Accessed 18 Apr. 2024.

Kids Definition

ostensible

adjective
os·​ten·​si·​ble ä-ˈsten(t)-sə-bəl How to pronounce ostensible (audio)
ə-
: shown outwardly : apparent
the ostensible purpose of his visit

More from Merriam-Webster on ostensible

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