1,400 new words in our dictionary! — Parasocial, glow-up, promposal & more
1,400 new words in our dictionary! — More

hothouses

noun

plural of hothouse
1
as in greenhouses
a glass-enclosed building for growing plants grows tomatoes in his hothouse all winter long

Synonyms & Similar Words

Relevance
2
as in centers
a place or environment that favors the development of something an urban enclave of bohemians that acquired a reputation for being a hothouse of creativity

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 hothouses Now the tomatoes are heirloom from hothouses, and unfortunately, my tomato slices were mushy. — Louisa Kung Liu Chu, Chicago Tribune, 27 Jan. 2026 These hothouses draw an inexhaustible supply of idealistic pilgrims who’ve chosen to forego more stable and remunerative career paths in pursuit of the high-wire act that is a meaningful creative life. — Gary Baum, HollywoodReporter, 3 Sep. 2019
Recent Examples of Synonyms for hothouses
  1. greenhouses
  2. centers
  3. nurseries
  4. hotbeds
  5. nests
  6. seminaries
  7. breeding grounds
Noun
  • The communities were early proponents of solar power, too, for their homes and greenhouses, as well as cannabis farming.
    — Jacqui Palumbo, CNN Money, 24 Sep. 2026
  • There are also several spacious barns and greenhouses, many of them set up for entertaining.
    — Tori Latham, Robb Report, 8 Sep. 2026
Definition of greenhouses
Noun
  • Washington can’t stop talking about AI doom scenarios and the public backlash to data centers — but around the world, sentiment toward the fast-moving technology is much more nuanced.
    — Morgan Chalfant, semafor.com, 23 Sep. 2026
  • The team has already constructed a working proof-of-concept that measures magnetic fields by reading the spin states of the NV centers.
    — Kaif Shaikh, Interesting Engineering, 23 Sep. 2026
Definition of centers
Noun
  • The Los Angeles County Fire Department Forestry Division also has been offering free oaks, in addition to other native plants, at its two nurseries in San Dimas and Malibu for years.
    — Jessie Schiewe, Los Angeles Times, 19 Sep. 2026
  • Ignoring the Type of Mum Garden mums are sold in garden centers and nurseries in late summer and fall.
    — Lynn Coulter, Better Homes & Gardens, 12 Sep. 2026
Definition of nurseries
Noun
  • That’s quite a claim from a man who oversees one of the world’s most prolific hotbeds of anti-vaccine conspiracism.
    — Will Oremus, The Atlantic, 12 Aug. 2026
  • However, Canada’s success at the World Cup could lead to even more interest in soccer in traditional hockey hotbeds.
    — Shelby Blackley, New York Times, 4 July 2026
Definition of hotbeds
Noun
  • Tarantula hawk wasp nests One of the primary triggers for tarantula hawk wasp aggression is encroachment into its territory.
    — Sean Donnelly, USA Today, 17 Sep. 2026
  • An insecticide dust, which comes in a squeeze bottle, is another option for stubborn nests.
    — Arricca Elin SanSone, Southern Living, 15 Sep. 2026
Definition of nests
Noun
  • The earnings test applies to thousands of programs at schools ranging from professional certificates to arts programs at elite universities and seminaries.
    — Ira Porter, Christian Science Monitor, 23 Sep. 2026
  • He is also believed to have furthered his religious studies in seminaries around Quetta and Kuchlak in Balochistan.
    — Andrew Pereira, Encyclopedia Britannica, 21 Aug. 2026
Definition of seminaries
Noun
  • These incidents have many travelers asking if cruises are breeding grounds for illnesses and germs?
    — Nathan Diller, USA Today, 11 May 2026
  • Apocalypse movies are breeding grounds for unlikely posses, and this Australian zom-com from writer-director Abe Forsythe is no exception.
    — Kevin Jacobsen, Entertainment Weekly, 21 Feb. 2026
Definition of breeding grounds

Browse Nearby Words

hothouse
hothouses
hotness
See all Nearby Words

Cite this Entry

“Hothouses.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hothouses. Accessed 27 Sep. 2026.

Copy Citation
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

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

Why do we use apostrophes to show possession?

Merriam-Webster’s Great Big List of Words You Love to Hate

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

Popular in Wordplay

See More

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Sept. 25
See More

Popular

See More

Do You Need a New Language Peeve?

The Longest Long Words List

9 Words That Sound Like Insults But Aren't
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
image of the words cracker fly and sale arranged in a triangle with the word fire in the middle
Triple Play Quiz Find the word that pairs with each of the three g...
See All