castle

noun

ˈka-səl How to pronounce castle (audio)
Definition of castlenext
1
as in fortress
a structure or place from which one can resist attack the implacable attackers placed the castle under a prolonged siege

Synonyms & Similar Words

Relevance
2
as in mansion
a large impressive residence the mining tycoon built a magnificent castle on the hill overlooking the town

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 castle The Meta founder and his wife, Priscilla Chan, are the proud new owners of a centuries-old Irish castle. — Hannah Malach, InStyle, 27 Aug. 2026 City Park is a small-town gem, with an elaborate English hedge maze; 25-foot-tall, castle-like Clark Tower; and the Cutler-Donahoe Covered Bridge. — Taryn Shorr-McKee, Midwest Living, 26 Aug. 2026 The castle was initially moved out of place in order to fix a nearby wall that was damaged in a major earthquake, the newspaper reported. — Kimberlee Speakman, PEOPLE, 26 Aug. 2026 Mark Zuckerberg, the billionaire CEO of Meta, just added a 196-year-old Gothic castle in Ireland to his growing property portfolio. — Emma Burleigh, Fortune, 25 Aug. 2026 See All Example Sentences for castle
Recent Examples of Synonyms for castle
  1. fortress
  2. mansion
  3. stronghold
  4. manor
  5. citadel
  6. hacienda
  7. fortification
  8. palace
Noun
  • Holding their accounts on freeze like a fortress are smarmy bank managers who laugh in the face of Beirut citizens who attempt a demand on their own funds.
    — Ryan Lattanzio, IndieWire, 4 Sep. 2026
  • Most of them can’t afford to outfit their own individual townhouses like armed fortresses as Swift has.
    — Bridget Read, Curbed, 1 Sep. 2026
Definition of fortress
Noun
  • In a clip from the upcoming season of The Secret Lives of Mormon Wives, Paul discusses with her castmates what happened at the Bachelor mansion and the similarities between the winner and her ex, Dakota Mortensen.
    — Alejandra Gularte, Vulture, 4 Sep. 2026
  • And if the couple decides to live a nomadic life, hopping from mansion to mansion, Farlow said thousands of years of Samoyed breeding should come in handy.
    — David Mack, CNN Money, 3 Sep. 2026
Definition of mansion
Noun
  • But because the system is a stronghold for the endangered Alabama cave shrimp, monitoring teams have explored the cave nearly every month since the early 1990s.
    — Elizabeth Anne Brown, Scientific American, 2 Sep. 2026
  • That historic exodus helped turn the Republic of Korea, as South Korea is formally known, into a stronghold of the Christian faith and one of the world’s biggest exporters of missionaries.
    — Literary Hub, Literary Hub, 2 Sep. 2026
Definition of stronghold
Noun
  • Last summer the hairstylist came across photographs of a stately Georgian manor in the Cotswolds, a two-hour drive west of London.
    — Laura Regensdorf, Architectural Digest, 20 Aug. 2026
  • Evidently, Madonna was going industrial—the furthest possible cry from her lady-of-the-manor period in the early years of this century, when she was seen fetchingly clad in rustic tweeds.
    — Anthony Lane, New Yorker, 13 July 2026
Definition of manor
Noun
  • Castellón To the north, Castellón unfolds as a mountainous marvel where medieval citadels, golden beaches, and tiny fishing villages create a landscape of contrasts, with the scent of citrus perfuming the air.
    — Condé Nast Traveler, Condé Nast Traveler, 3 Sep. 2026
  • One night, a cockroach breaches his citadel, and Pratt swiftly dispatches it.
    — Asim Ali, Time, 1 Aug. 2026
Definition of citadel
Noun
  • Under Spanish rule, able-bodied Malay men, from teenagers to adults, were required to perform 40 days of unpaid annual labor on roads, bridges, churches, forts, piers, plantations, haciendas and mines.
    — Naman Ramachandran, Variety, 5 Sep. 2026
  • Situated at the end of a quiet cul-de-sac, Marilyn purchased the 1929 Spanish Colonial Revival-style hacienda for $75,000 in early 1962.
    — Michael Goldstein, Forbes.com, 29 July 2026
Definition of hacienda
Noun
  • During the seven years that it was occupied by British forces, Manhattan had been ravaged by fires, picked over by looters, covered in fortifications, and swollen with refugees.
    — Eric Lach, New Yorker, 26 Aug. 2026
  • The historic military fort overlooks the entrance to the Halifax Harbour and boasts old fortifications, historic artifacts, and unbeatable ocean views.
    — Kaitlyn McInnis, Forbes.com, 31 July 2026
Definition of fortification
Noun
  • When Meghan was a working royal, the palace essentially controlled her life and public image.
    — Allison DeGrushe, StyleCaster, 5 Sep. 2026
  • Our home, a 3-story, 11-bedroom palace with with an arcade and a slide between floors three and two, couldn’t have been more perfect for our group.
    — Tara Massouleh McCay, Southern Living, 4 Sep. 2026
Definition of palace

Phrases Containing castle

Browse Nearby Words

cast-iron
castle
castle in Spain
See all Nearby Words

Cite this Entry

“Castle.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/castle. Accessed 8 Sep. 2026.

Copy Citation

More from Merriam-Webster on castle

Britannica.com: Encyclopedia article about castle

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!

Popular in Grammar & Usage

See More

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

A List of Most Commonly Confused Words

Why do we use apostrophes to show possession?

Is it 'nerve-racking' or 'nerve-wracking'?

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

Popular in Wordplay

See More

The Longest Long Words List

Stay Woke

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

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Sept. 4
See More

Popular

See More

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

The Longest Long Words List

Stay Woke
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
anagrams on a chalk board
Word Builder Quiz Vol. 2 Pick the letter that when added to a word will ma...
See All