1
as in greenhouse
a glass-enclosed building for growing plants
grows tomatoes in his hothouse all winter long
Synonyms & Similar Words
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2
as in center
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
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Example Sentences
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Recent Examples of hothouse
Lower carbon dioxide levels in the atmosphere then cooled the Earth, turning a hothouse planet into one with a more temperate climate, like the one enjoyed by life today.
—
Chris Impey, The Conversation, 23 Sep. 2025
Waves of trilobite extinctions swept the oceans, and an ancient planet better known for its explosion of life now saw the ambition of this frenzied new animal world periodically stifled under a high-CO2 hothouse.
—Peter Brannen, Quanta Magazine, 15 Sep. 2025
Every college town nurtures its own hothouse music subculture, and the venerable university halls of Oxford, England, are no exception.
—Andrew Pulver, Air Mail, 2 Aug. 2025
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
See All Example Sentences for hothouse
Chris Impey, The Conversation, 23 Sep. 2025
Waves of trilobite extinctions swept the oceans, and an ancient planet better known for its explosion of life now saw the ambition of this frenzied new animal world periodically stifled under a high-CO2 hothouse.
—Peter Brannen, Quanta Magazine, 15 Sep. 2025
Every college town nurtures its own hothouse music subculture, and the venerable university halls of Oxford, England, are no exception.
—Andrew Pulver, Air Mail, 2 Aug. 2025
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
See All Example Sentences for hothouse
Recent Examples of Synonyms for hothouse
Noun
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This exceeds the normal percentage of what is provided by EQIP cost-share grants, which usually max out at 75% of what a farmer spends on practices like setting up a greenhouse or improving their irrigation system.—
Anthony Pahnke,
Fortune,
14 Mar. 2026
-
Visit the greenhouses, check out the community garden, and wander 14 miles of nature trails in this 82-acre natural wonder, open since 1983.—
Elizabeth Rhodes,
Travel + Leisure,
11 Mar. 2026
Noun
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Voikietaitis' dominance was a theme all night as the sophomore center from Lithuania grabbed as many rebounds (11) as the Cougars had as a team in the first half.—
CBS News,
CBS News,
20 Mar. 2026
-
Already the conflict has seen hundreds killed, with a blast at a drug rehabilitation center in Kabul on March 16, 2026, killing more than 400 people, according to Afghanistan’s Taliban government.—
Rabia Akhtar,
The Conversation,
20 Mar. 2026
Noun
-
Purchase a pot of oxalis (shamrocks) from your local nursery and put it on your kitchen table (or any place your child will see it).—
Amanda Rock,
Parents,
16 Mar. 2026
-
One of the babies was left napping in the nursery.—
Denise Schrier Cetta,
CBS News,
15 Mar. 2026
Noun
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As a young woman, Stanton frequently visited her cousin Gerrit Smith, a militant abolitionist and an ally of John Brown, whose house in Peterboro, New York, was a hotbed for radical intellectuals.—
Moira Donegan,
New Yorker,
13 Mar. 2026
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Despite major changes this year to timing and logistics, SXSW will again spotlight comedy and action films that other festivals don’t show, as well as be a hotbed for discovery of new talent.—
Los Angeles Times,
Los Angeles Times,
12 Mar. 2026
Noun
-
Give a bird a habitat to make a nest and lay eggs.—
Markis Hill,
Kansas City Star,
15 Mar. 2026
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Small owls like screech owls often sleep in tree cavities or nest boxes, while barn owls live up to their name by seeking out barns and empty buildings.—
Brandee Gruener,
Southern Living,
13 Mar. 2026
Noun
-
Activists reported hearing strikes around Iran's capital.—
DEMOCRAT-GAZETTE STAFF FROM WIRE REPORTS,
Arkansas Online,
20 Mar. 2026
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This includes an erstwhile Democrat who spent considerable time and political capital on the issue.—
W. James Antle III,
The Washington Examiner,
20 Mar. 2026
Noun
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Larijani was born June, 3, 1958, in Najaf in neighboring Iraq, where his father, Ayatollah Mirza Hashem Amoli, was studying at the Shia seminary.—
Alexander Smith,
NBC news,
17 Mar. 2026
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Taylor grew up evangelical and got a master’s from Fuller Theological Seminary, at the time one of the country’s most prominent evangelical seminaries.—
Rachel Monroe,
New Yorker,
15 Mar. 2026
Noun
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The tech mecca has slowly begun to emerge from one of the country’s deepest declines in downtown retail, in part through a program that peppered the city with subsidized pop-up shops.—
Roger Vincent,
Los Angeles Times,
16 Mar. 2026
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Each January, that stillness is interrupted by the World Economic Forum’s Annual Meeting, transforming a quiet alpine town, Davos, into a mecca of power.—
Victoria Bousis,
Rolling Stone,
9 Mar. 2026
Cite this Entry
“Hothouse.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hothouse. Accessed 21 Mar. 2026.
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