SMUDGEPOT
Smudge pot
A smudge pot is an oil-burning device used to prevent frost on fruit trees. Usually a smudge pot has a large round base with a chimney coming out of the middle of the base. The smudge pot is placed between trees in an orchard. The burning oil creates some heat, but more importantly, a large amount of smoke, particulates, carbon dioxide, and water vapor. This artificial smog forms a "blanket" that blocks infrared light, thereby preventing radiative cooling that would otherwise cause or worsen frost.The above text is a snippet from Wikipedia: Smudge pot
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smudge pot
Noun
- An oil-burning device used to prevent frost on fruit trees.
- A pot of tar and oil burned to produce thick noxious smoke to discourage pests.
The above text is a snippet from Wiktionary: smudge pot
and as such is available under the Creative Commons Attribution/Share-Alike License.