cleanliness

noun

clean·​li·​ness ˈklen-lē-nəs How to pronounce cleanliness (audio)
: the quality or state of being clean : the practice of keeping oneself or one's surroundings clean
Though a stale remark, it can hardly be said too often, that personal cleanliness is one of the necessary agents to health …Walt Whitman
The Romans spent hours at their elaborate bathhouse complexes, but not everyone equated cleanliness with virtue …Sara Ivry
This cleanliness is necessary to ensure that no dust or particles end up on the silicon surface during the processing of the chip.Robert J. Cone

Examples of cleanliness in a Sentence

Recent Examples on the Web
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.
Its connotation of gloominess or lack of cleanliness has remained consistent over time. Erik Kain, Forbes, 10 Jan. 2025 Adams also addressed the issue of cleanliness in the city’s parks, saying the city would add a second cleaning shift to spots at over 60 parks around the city. Chris Sommerfeldt, New York Daily News, 9 Jan. 2025 However, Hyodo's team argues that this cleanliness is not a sign of youth, but a result of micrometeoroid impacts vaporizing on collision, with the resulting particles either being drawn into Saturn or expelled into space. Thomas G. Moukawsher, Newsweek, 16 Dec. 2024 Its cleanliness defines the entire room, so don't allow papers, projects, or miscellaneous items to pile up on its surface. Jessica Bennett, Better Homes & Gardens, 15 Dec. 2024 See all Example Sentences for cleanliness 

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of cleanliness was in the 15th century

Dictionary Entries Near cleanliness

Cite this Entry

“Cleanliness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cleanliness. Accessed 22 Jan. 2025.

Last Updated: - Updated example sentences
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