cleanly

1 of 2

adverb

clean·​ly ˈklēn-lē How to pronounce cleanly (audio)
Synonyms of cleanlynext
: in a clean manner

cleanly

2 of 2

adjective

clean·​ly ˈklen-lē How to pronounce cleanly (audio)
cleanlier; cleanliest
1
: careful to keep clean : fastidious
2
: habitually kept clean

Synonyms of cleanly

Examples of cleanly in a Sentence

Adverb A sharp knife will cut through the skin of a tomato cleanly. This fuel burns more cleanly than other fuels.
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.
Adverb
The aircraft transitioned cleanly between modes, a step developers see as critical for scaling eVTOLs beyond short hops. Aamir Khollam, Interesting Engineering, 6 Feb. 2026 Notably, opinions on the IEEPA case aren’t cleanly split on partisan lines. Kate Nishimura, Sourcing Journal, 6 Feb. 2026
Adjective
In other words, historical comparables suggest that Sherwood’s trade value probably isn’t cleanly at the level of him returning a first-round pick to Vancouver if he’s ultimately traded between now and March 6. Thomas Drance, New York Times, 6 Jan. 2026 Whoever wins cleanly leaves with both the championship belts. Matthew Couden, MSNBC Newsweek, 17 Sep. 2025 See All Example Sentences for cleanly

Word History

First Known Use

Adverb

13th century, in the meaning defined above

Adjective

circa 1500, in the meaning defined at sense 1

Time Traveler
The first known use of cleanly was in the 13th century

Browse Nearby Words

Cite this Entry

“Cleanly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cleanly. Accessed 9 Feb. 2026.

Kids Definition

cleanly

1 of 2 adverb
clean·​ly ˈklēn-lē How to pronounce cleanly (audio)
: in a clean manner

cleanly

2 of 2 adjective
clean·​ly ˈklen-lē How to pronounce cleanly (audio)
cleanlier; cleanliest
1
: careful to keep clean
a cleanly animal
2
: being kept clean by habit
cleanly surroundings
cleanliness noun

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