cold frame

noun

: a usually glass- or plastic-covered frame without artificial heat used to protect plants and seedlings outdoors

Illustration of cold frame

Illustration of cold frame

Examples of cold frame in a Sentence

Recent Examples on the Web
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.
Shelter plants from wind and surround containers with bubble wrap or place them in a cold frame if temperatures go below 15°F. Luke Miller, Better Homes & Gardens, 5 Jan. 2025 The most common and typically most safe method is to simply move the containers indoors to a basement, cold frame, unheated garage or garden shed. Kait Hanson, Southern Living, 22 Dec. 2024 In colder climates, consider adding a cold frame topper to raised beds for an extended growing season. Kristin Guy, Sunset Magazine, 24 Sep. 2024 Consider starting seedlings indoors or using tools like grow tents or cold frames to move your plants outdoors before the weather heats up. Cori Sears, Better Homes & Gardens, 3 June 2024 See all Example Sentences for cold frame 

Word History

First Known Use

1851, in the meaning defined above

Time Traveler
The first known use of cold frame was in 1851

Dictionary Entries Near cold frame

Cite this Entry

“Cold frame.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cold%20frame. Accessed 9 Jan. 2025.

Kids Definition

cold frame

noun
: a usually glass- or plastic-covered frame without artificial heat used to protect plants and seedlings

More from Merriam-Webster on cold frame

Last Updated: - Updated example sentences
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