Try Our Apps


Supposedly vs. Supposably


[green-hous] /ˈgrinˌhaʊs/
noun, plural greenhouses
[green-hou-ziz] /ˈgrinˌhaʊ zɪz/ (Show IPA)
a building, room, or area, usually chiefly of glass, in which the temperature is maintained within a desired range, used for cultivating tender plants or growing plants out of season.
Origin of greenhouse
1655-65; green + house Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the Web for greenhouse
Contemporary Examples
Historical Examples
  • Then the grilled chicken interfered with his power of thinking, and the greenhouse quite passed away.

    The Weathercock George Manville Fenn
  • Do you think that if I built a greenhouse you could take care of it?

    The Silver Lining John Roussel
  • Hale was confined for the night of September 21st in the greenhouse of the garden of Howe's head-quarters.

  • Soon they breathed the peculiar, tropical dampness that fills every greenhouse.

    Panther Eye Roy J. Snell
  • Into the greenhouse we did not enter, because it was too late to see the flowers.

    Allan and the Holy Flower H. Rider Haggard
British Dictionary definitions for greenhouse


a building with transparent walls and roof, usually of glass, for the cultivation and exhibition of plants under controlled conditions
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
Cite This Source
Word Origin and History for greenhouse

1660s, from green + house (n.). Greenhouse effect attested from 1937.

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source

Word of the Day

Difficulty index for greenhouse

Some English speakers likely know this word

Word Value for greenhouse

Scrabble Words With Friends

Nearby words for greenhouse