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Synonyms

hothouse

American  
[hot-hous] / ˈhɒtˌhaʊs /

noun

plural

hothouses
  1. an artificially heated greenhouse for the cultivation of tender plants.


adjective

  1. of, relating to, or noting a plant grown in a hothouse, or so fragile as to be capable of being grown only in a hothouse.

  2. overprotected, artificial, or unnaturally delicate.

hothouse British  
/ ˈhɒtˌhaʊs /

noun

    1. a greenhouse in which the temperature is maintained at a fixed level above that of the surroundings

    2. ( as modifier )

      a hothouse plant

    1. an environment that encourages rapid development

    2. ( as modifier )

      a hot-house atmosphere

  1. an environment where there is great pressure

    showjumping is a tough, hothouse world

  2. informal (modifier) sensitive or delicate

    a hothouse temperament

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hothouse

First recorded in 1505–15; hot + house

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This story originally appeared in Hothouse and is part of Covering Climate Now, a global journalism collaboration strengthening coverage of the climate story.

From Scientific American • Jun. 7, 2022

Their innovations lead to the dismantling of governments, which in turn accelerate the climate crisis on what will come to be known as Hothouse Earth.

From Seattle Times • May 16, 2022

She is the author of three nonfiction books—Branded, Hothouse Kids, and Republic of Outsiders—and the poetry book Monetized.

From Slate • Jun. 26, 2018

The Hothouse Partner-cast staging of Harold Pinter’s classic political satire set in a government-run mental institution.

From Los Angeles Times • Jan. 21, 2018

Hothouse blooms, no doubt from the florist’s floor.

From "Secrets at Sea" by Richard Peck