cold frame: meaning, definition, pronunciation and examples
C1/C2technical/gardening
Quick answer
What does “cold frame” mean?
A low, transparent-roofed enclosure, usually placed on the ground, used to protect young plants from cold weather while allowing sunlight in.
Audio
Pronunciation
Definition
Meaning and Definition
A low, transparent-roofed enclosure, usually placed on the ground, used to protect young plants from cold weather while allowing sunlight in.
Any simple, unheated structure used to extend the growing season for plants, often functioning as a small, portable greenhouse.
Dialectal Variation
British vs American Usage
Differences
The term is identical in form and meaning. Usage is slightly more frequent in the UK due to a stronger gardening culture and the climate necessitating season extension.
Connotations
Associated with traditional, practical gardening, self-sufficiency, and early-season vegetable cultivation.
Frequency
Low frequency in general language, but standard within gardening and horticultural contexts in both varieties.
Grammar
How to Use “cold frame” in a Sentence
[verb] + cold frame (e.g., build, use, place)cold frame + [prepositional phrase] (e.g., for hardening off, against the wall)adjective + cold frame (e.g., simple, makeshift, traditional)Vocabulary
Collocations
Usage
Meaning in Context
Business
Rare, except in gardening retail or agricultural supply contexts.
Academic
Used in horticulture, botany, and sustainable agriculture papers.
Everyday
Used by gardeners and in DIY/home improvement contexts.
Technical
Standard term in gardening manuals, horticultural guides, and agricultural extension documents.
Vocabulary
Synonyms of “cold frame”
Vocabulary
Antonyms of “cold frame”
Watch out
Common Mistakes When Using “cold frame”
- Incorrect plural: 'colds frames' (correct: 'cold frames').
- Misspelling as one word: 'coldframe' (standard is two words).
- Confusing it with a 'hotbed', which is heated from below.
FAQ
Frequently Asked Questions
A cold frame is small, low to the ground, unheated, and portable. A greenhouse is a larger, walk-in structure that may be heated.
Yes, a simple cold frame can be made from an old window sash or clear plastic sheet placed on a wooden or brick frame.
Use it in early spring to start hardy vegetables, in autumn to extend the harvest, or to 'harden off' seedlings grown indoors before planting outside.
Yes, but less frequently than plants outdoors, as the enclosure reduces evaporation. Ventilation is also crucial to prevent overheating and disease.
A low, transparent-roofed enclosure, usually placed on the ground, used to protect young plants from cold weather while allowing sunlight in.
Cold frame is usually technical/gardening in register.
Cold frame: in British English it is pronounced /ˈkəʊld ˌfreɪm/, and in American English it is pronounced /ˈkoʊld ˌfreɪm/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[None directly associated with the term]”
Learning
Memory Aids
Mnemonic
Imagine a picture FRAME with a glass front, but it's sitting on the COLD ground, protecting tiny plants inside.
Conceptual Metaphor
A SHIELD against the cold; a NURSERY for young plants; a TRANSITIONAL SPACE between indoor sowing and outdoor planting.
Practice
Quiz
What is the primary function of a cold frame?