: a cleansing agent: such as
a
: soap
b
: any of numerous synthetic water-soluble or liquid organic preparations that are chemically different from soaps but are able to emulsify oils, hold dirt in suspension, and act as wetting agents
c
: an oil-soluble substance that holds insoluble foreign matter in suspension and is used in lubricating oils and dry-cleaning solvents
Synonyms
Examples of detergent in a Sentence
Noun
We have tried different laundry detergents.
add the detergent to the washing machine before putting in the clothes
Recent Examples on the Web
Ed Yong, Discover Magazine, 1 June 2010
Our tester used their Black+Decker washer with a detergent infusion to blast bugs from the grill of their car and found that the power washer stripped away all mess and detritus.
—Gabriel Morgan, Better Homes & Gardens, 10 Nov. 2022
Rabekah Henderson, Southern Living, 1 Nov. 2024
Sokolowski says washing them in cold water with mild detergent and then hanging them up to dry is the way to go (as opposed to running them through the dryer); many of the materials sports bras are made out of, like spandex, do not withstand heat well.
—Julia Ries, Outside Online, 31 Oct. 2024
See all Example Sentences for detergent 
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Adjective
Insects are covered in waxy, water-repellent shells, but the velvet worm’s slime contains fat and detergent molecules that break past this defence.
—Ed Yong, Discover Magazine, 1 June 2010
Our tester used their Black+Decker washer with a detergent infusion to blast bugs from the grill of their car and found that the power washer stripped away all mess and detritus.
—Gabriel Morgan, Better Homes & Gardens, 10 Nov. 2022
Noun
Adding too much detergent: More detergent doesn't mean cleaner clothes.
—Rabekah Henderson, Southern Living, 1 Nov. 2024
Sokolowski says washing them in cold water with mild detergent and then hanging them up to dry is the way to go (as opposed to running them through the dryer); many of the materials sports bras are made out of, like spandex, do not withstand heat well.
—Julia Ries, Outside Online, 31 Oct. 2024
See all Example Sentences for detergent
Dictionary Entries Near detergent
Cite this Entry
“Detergent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detergent. Accessed 21 Nov. 2024.
Copy CitationKids Definition
detergent
1 of 2 adjective
de·ter·gent
di-ˈtər-jənt 
: able to clean : used in cleansing
detergent oil for engines
detergent
2 of 2 noun
: a substance that cleanses
especially
: a chemical product that is like soap in its ability to cleanse
Medical Definition
detergent
1 of 2 adjective
de·ter·gent
di-ˈtər-jənt
: having a cleansing action
detergent
2 of 2 noun
: a cleansing agent: as
a
b
: any of numerous synthetic water-soluble or liquid organic preparations that are chemically different from soaps but are able to emulsify oils, hold dirt in suspension, and act as wetting agents
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