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clean

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verb

clean

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adverb

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clean water
drinkable water
safe water
fresh water
clean air
non-polluted air
pollutant-free air
pure air
clean energy
green energy
renewable energy
low-pollution energy
clean rooms
spotless rooms
white rooms
intact rooms
clean lines
perfect lines
flawless lines
nice lines
crisp lines
simple lines

Example Sentences

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.
Recent Examples of clean
Adjective
Also known as overlock machines, sergers create strong, durable seams and help produce clean fabric edges. Emma Seymour Feb 3, Good Housekeeping, 3 Feb. 2023 Under the auspices of the Sustainable Marblehead Beach Cleaning team, led by Pam Roberts, groups of volunteers clean at least one beach in Marblehead each week, year-round. Bette Keva, BostonGlobe.com, 3 Feb. 2023
Verb
Right now, at the Stanford Robotics Center there are robots that are able to clean a hospital or hotel room including making beds and picking up dirty clothes. Jim Cramer, CNBC, 13 July 2025 Dryer fires, also a common cause, can easily be prevented by regularly cleaning the lint filter after each use and cleaning the dryer vent system at least once a year. Mary Divine, Twin Cities, 13 July 2025
Adverb
Natural Gas: Natural gas is a clean-burning fuel source that is generally less expensive than other fuels. Gannon Burgett, Car and Driver, 28 Mar. 2023 These services sell carbon credits offered by NGOs and governments that, using offset proceeds, plant mangroves, distribute clean-burning stoves, preserve grasslands, and install digesters to capture cooking gas from manure among other types of projects. Time, 21 Oct. 2022 See All Example Sentences for clean
Recent Examples of Synonyms for clean
Adjective
  • His early start ensures that Crosby Elementary is spotless and everything is in place, allowing for a smooth start to the day for everyone.
    Magda Liszewska, Oc Register, 13 July 2025
  • Even parts of the car that are often dirty from use, like side door compartments, were spotless, Thompson added, calling the intensive cleaning part of Kohberger’s plan.
    Taylor Romine, CNN Money, 3 July 2025
Adjective
  • Members of Jane's Addiction entangled themselves in a legal tug-of-war this week, with several members of the rock band suing the lead singer, who retaliated with a lawsuit of his own.
    Anna Kaufman, USA Today, 19 July 2025
  • Democratic state leaders last month agreed to stop new enrollment starting in 2026 for all low-income adults without legal status.
    Tran Nguyen, Chicago Tribune, 19 July 2025
Adjective
  • This remains pure conjecture, and an exaggeration of the role of symbiosis beyond what mainstream evolutionary theory would support; random mutation is still considered the main driver of speciation.
    Zoë Schlanger, The Atlantic, 23 July 2025
  • Cam, 40, inhabits a space similar to Brandi Carlile, her appealing songs making their point in a pure, expressive voice.
    Melissa Ruggieri, USA Today, 23 July 2025
Adjective
  • Luminate, the independent data provider to the Billboard charts, completes a thorough review of all data submissions used in compiling the weekly chart rankings.
    Keith Caulfield, Billboard, 13 July 2025
  • Just be sure to give your tomatoes a thorough washing with soap and water before eating.
    Paul Cappiello, The Courier-Journal, 11 July 2025
Adjective
  • Looking for their environmental DNA in scales, slime or skin cells that living beings shed all the time is a simpler way, Workman said.
    Madeline Heim, jsonline.com, 24 July 2025
  • The simple solution is wearing regular ballet flats, whether they’re made from leather, satin, or something else.
    Katie Decker-Jacoby, StyleCaster, 23 July 2025
Adjective
  • Banking has become functionally correct but emotionally devoid, with the industry swimming in a sea of sameness.
    Michael Abbott, Forbes, 19 Mar. 2025
  • Delle, devoid for so long from its intrinsic need for social interaction might be filling in the gaps by talking to himself.
    Mack DeGeurin, Popular Science, 14 Feb. 2023
Verb
  • Go over everything with a clean rag dipped in your soapy solution, wiping every surface.
    Mary Catherine McAnnally Scott, Southern Living, 25 July 2025
  • Since this is a closed beta test, that means there will be a cap on how many players are allowed entry and all characters and progress will be wiped after the testing period.
    David Jagneaux, Forbes.com, 24 July 2025
Verb
  • Promptly remove former employees or admins Regularly audit account access and revoke permissions for anyone who no longer needs it.
    Kurt Knutsson, FOXNews.com, 20 July 2025
  • The work includes removing asphalt surface and placing new waterproofing, a new asphalt surface and associated items.
    Jalen Williams, Freep.com, 20 July 2025

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Cite this Entry

“Clean.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/clean. Accessed 29 Jul. 2025.

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