aegis

noun

ˈē-jəs How to pronounce aegis (audio)
variants also egis
Definition of aegisnext
1
as in defense
means or method of defending having no claim to the land under the aegis of the law, the cattle baron decided to claim it by force

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Antonyms & Near Antonyms
2
as in sponsorship
the financial support and general guidance for an undertaking a medical study that was questioned by many because it was done under the aegis of a major pharmaceutical company

Synonyms & Similar Words

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of aegis Another exhibition under the aegis of the festival is a survey of work by Karin Sander, a German conceptualist who started visiting Iceland in 1993 and has spent significant time there since. — Andy Battaglia, ARTnews.com, 18 June 2026 Habermas started out under the aegis of the Frankfurt School, serving as Adorno’s assistant. — Alex Ross, New Yorker, 15 June 2026 With 550 journalists under its aegis, Politico has people diving into policy changes and lawmaking every day. — Brian Steinberg, Variety, 11 June 2026 The present wave of Texas secessionism began under the aegis of an organization known as the Republic of Texas, which eventually splintered into different groups. — Scott Spires Britannica Editors June 3, Encyclopedia Britannica, 3 June 2026 See All Example Sentences for aegis
Recent Examples of Synonyms for aegis
  1. defense
  2. sponsorship
  3. protection
  4. patronage
  5. shield
  6. ammunition
  7. safeguard
  8. wall
Noun
  • Stokes finished with a personal 2026 postseason-best 13 points to go with eight rebounds, three blocks and suffocating defense on Dream star Angel Reese, who was held to seven points on 2-for-8 shooting.
    — Reuters, NBC news, 27 Oct. 2026
  • Portis rushed to his teammates’ defense, getting into Gafford’s face before the two teams separated them.
    — Anthony Chiang, Miami Herald, 27 Oct. 2026
Definition of defense
Noun
  • The remainder was funded by Abu Dhabi United Group Investment & Development Ltd, which owned the club—making the owner’s money sit on both sides of the sponsorships.
    — Joshua Hong, Fortune, 20 Oct. 2026
  • This can sometimes be even further complicated by a sponsorship relationship a team has with its medical partners.
    — Eben Novy-Williams, Sportico.com, 20 Oct. 2026
Definition of sponsorship
Noun
  • Meta has long been criticized for its data privacy practices, and on Wednesday, a New Mexico judge ordered the company to pay $25 billion for violating the state’s consumer protection laws.
    — Andrew R. Chow, Time, 22 Oct. 2026
  • And Paulino’s research into plantas de poder (plants of power), used for spiritual protection in Afro-Brazilian religious traditions, has only deepened, the relationship between her plants and the cycles of day and night becoming more expansive.
    — Tatiane de Assis, ARTnews.com, 21 Oct. 2026
Definition of protection
Noun
  • Over dinner, table conversation continued about younger audiences, emerging patronage, and Selldorf’s fitting role—all parts of the Frick’s new history.
    — Eliza Jordan, Vogue, 21 Oct. 2026
  • One was a patronage-heavy, pro-government machine; the other an adversarial independent sector.
    — Dominique Soguel, Christian Science Monitor, 13 Oct. 2026
Definition of patronage
Noun
  • Dozens of armored cops were still standing guard, shields raised, after a night when 500 people were taken into custody in the French capital alone.
    — Arkansas Online, Arkansas Online, 20 Oct. 2026
  • Tortoiseshell shield sunglasses and a timeless black tote complete the casual-meets-cool outfit.
    — Laura Jackson, Vogue, 16 Oct. 2026
Definition of shield
Noun
  • Carrying several rockets lets the aircraft conduct multiple engagements in one sortie, though the number of successful interceptions will depend on the targets, engagement conditions, and available ammunition.
    — Kaif Shaikh, Interesting Engineering, 25 Oct. 2026
  • The Ukrainian leader has pleaded with Washington to supply more Patriot air-defense ammunition to stop the missiles, and to heap more sanctions on Russia to pressure Moscow to pursue peace.
    — Arkansas Online, Arkansas Online, 23 Oct. 2026
Definition of ammunition
Noun
  • The latest incidents, which follow a slew of reports of agents unexpectedly breaking out of sandboxes, showcased how even the safeguards built to corral AI systems are vulnerable to the technology.
    — Prashant Rao, semafor.com, 21 Oct. 2026
  • In both cases, the AI agents considered whether monitoring safeguards should be preserved but interpreted routine coding instructions as permission to weaken them.
    — ABC News, ABC News, 21 Oct. 2026
Definition of safeguard
Noun
  • There is a build up of debris around the back vent and wall above the walk-in freezer.
    — Arkansas Online, Arkansas Online, 26 Oct. 2026
  • Open every day and complimentary for all guests, children four and older are fully supervised on indoor and outdoor adventures, from a climbing wall and children’s cinema to village walks and ski lessons.
    — Condé Nast, Condé Nast Traveler, 26 Oct. 2026
Definition of wall

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Cite this Entry

“Aegis.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/aegis. Accessed 27 Oct. 2026.

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More from Merriam-Webster on aegis

Britannica.com: Encyclopedia article about aegis

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