Definition of soot
: a black substance formed by combustion or separated from fuel during combustion, rising in fine particles, and adhering to the sides of the chimney or pipe conveying the smoke; especially : the fine powder consisting chiefly of carbon that colors smoke
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Origin and Etymology of soot
Middle English, from Old English sōt; akin to Old Irish suide soot, Old English sittan to sit
soot
Definition of soot
transitive verb
: to coat or cover with soot
First Known Use of soot
1602
SOOT Defined for English Language Learners
soot
playDefinition of soot for English Language Learners
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: a black powder that is formed when something (such as wood or coal) is burned
SOOT Defined for Kids
soot
playDefinition of soot for Students
: a black powder formed when something is burned : the very fine powder that colors smoke
Learn More about soot
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See words that rhyme with soot Spanish Central: Translation of soot Nglish: Translation of soot for Spanish speakers Britannica English: Translation of soot for Arabic speakers Britannica.com: Encyclopedia article about soot
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