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

Synonyms & Similar Words

Relevance

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 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 But once again, the desire to press ahead with competing agendas under the aegis of homeland security is getting in the way of funding the department charged with protecting that security. — Ron Elving, NPR, 24 May 2026 The year followed the fiftieth anniversary of the institution, which was established under the aegis of the Smithsonian in 1974. — News Desk, Artforum, 13 May 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
  • An Israeli military source told CNN the Israel Defense Forces (IDF) had gathered intelligence on Turkey’s plans to deploy personnel, drones and air-defense systems at the site.
    — Tal Shalev, CNN Money, 25 Aug. 2026
  • Somebody years ago should have realized NSA Bahrain could be attacked, its air defense might fail and it could be disabled in a long war.
    — John Seiler, Oc Register, 25 Aug. 2026
Definition of defense
Noun
  • University of Michigan The program can include on-field and stadium-based branding, scoreboard integrations and end zone placements, digital and in-game sponsorship activations, with an exploration of jersey patches and additional premium assets.
    — Karma Sabbah, CBS News, 20 Aug. 2026
  • The team’s sponsorship revenue is more than $100 million a year, and the stadium ranks first for non-NFL event gross revenue.
    — Kurt Badenhausen, Sportico.com, 20 Aug. 2026
Definition of sponsorship
Noun
  • Nobody in their right mind would argue that Alphabet and Nvidia need laws to protect them from competition, but lots of otherwise intelligent people believe that banks, an even more profitable group of companies, do need such protection.
    — Omid Malekan, Fortune, 21 Aug. 2026
  • Friendship was also the protection built into Difficult People.
    — Seth Abramovitch, HollywoodReporter, 21 Aug. 2026
Definition of protection
Noun
  • In September 2025, the Duke of Sussex spoke with British singer Joss Stone at an event for one of his patronages, WellChild.
    — Rachel Burchfield, InStyle, 20 Aug. 2026
  • Critics say officers from Pakistan’s Inter-Services Intelligence and Military Intelligence, operating under the area’s army command structure, use pressure tactics and patronage to favor candidates who endorse Kashmir’s integration with Pakistan.
    — Aqil Shah, Time, 17 Aug. 2026
Definition of patronage
Noun
  • Musk has long identified the heat shield as the company’s most pressing unsolved problem with Starship.
    — Stephen Clark, ArsTechnica, 18 Aug. 2026
  • Alaïa’s leather Le Teckel bag is very much still en vogue, as are these face-framing shield sunglasses from Thistles.
    — Laura Jackson, Vogue, 17 Aug. 2026
Definition of shield
Noun
  • In a forest in tinder-dry France, a massive wildfire outside the southwestern city of Bordeaux uncovered a cache of what is believed to be World War II-era ammunition.
    — Sam McNeil, Los Angeles Times, 24 Aug. 2026
  • According to police, the gun was a Sar USA SAR9 handgun loaded with seventeen rounds of live ammunition.
    — Colleen Cronin, Boston Herald, 24 Aug. 2026
Definition of ammunition
Noun
  • Last week, Flock Safety's CEO announced safeguards in response to misuse concerns around the country.
    — Tammy Mutasa, CBS News, 21 Aug. 2026
  • Independent researchers recently examined Roblox chat moderation and found examples of unsafe messages that made it through the platform's existing safeguards.
    — Kurt Knutsson, FOXNews.com, 21 Aug. 2026
Definition of safeguard
Noun
  • At Sharma-Crawford’s office, his assistant posted three separate calendars to the office wall.
    — Taylor O'Connor, Kansas City Star, 26 Aug. 2026
  • Security cameras on the Chinese side of the border captured people running from a wall of debris as floodwaters rushed through a border crossing, sweeping away vehicles and buildings.
    — Anthony Thompson, USA Today, 26 Aug. 2026
Definition of wall

Browse Nearby Words

advocators
aegis
aegises
See all Nearby Words

Podcast

Cite this Entry

“Aegis.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/aegis. Accessed 28 Aug. 2026.

Copy Citation

More from Merriam-Webster on aegis

Britannica.com: Encyclopedia article about aegis

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of cogent

See Definitions and Examples »

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

What's the difference between 'fascism' and 'socialism'?

Commonly Misspelled Words
See More

Popular in Wordplay

See More

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

The Words of the Week - Aug. 28

Why do we say 'break a leg'?
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
skateboard-dog-hat
Wordmaxxing Slang Quiz Give your vocabulary a glow up by getting sendy w...
See All