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Synonyms

cold frame

American  

noun

  1. a bottomless, boxlike structure, usually covered with glass or transparent plastic, and the bed of earth that it covers, used to protect plants.


cold frame British  

noun

  1. an unheated wooden frame with a glass top, used to protect young plants from the cold

"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 cold frame

First recorded in 1850–55

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.

See Examples For:

What would be better: a greenhouse or a modest cold frame?

From Seattle Times Feb. 24, 2024

Don’t open your cold frame if the temperature is below freezing, during a snowstorm, first thing in the morning, or in the evening or beyond, Warnock says.

From Washington Post Oct. 5, 2022

Of course I want that thick sheet of Perspex, for a possible future cold frame.

From The New Yorker Nov. 12, 2018

Ms. Masterson, 51, learned how to use a cold frame and cultivate seedlings.

From New York Times Aug. 18, 2017

On the edge of the garden in a cold frame the tomato and bell pepper and cabbage sets were nearly ready for transplanting, waiting only for the passing of the frost danger.

From "East of Eden" by John Steinbeck

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