smoothened; smoothening ˈsmü-t͟hə-niŋ How to pronounce smoothen (audio)
ˈsmüt͟h-niŋ

intransitive verb

: to become smooth

Examples of smoothen in a Sentence

smoothen the wood for the table thoroughly, or the legs will be uneven smoothen the edges of the two parts before trying to join them together
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.
But as the temperature drops, the kinetic energy of the incoming gas smoothens the filamentary structure, resulting in the fluffy cloud. Paul Smaglik, Discover Magazine, 20 Feb. 2025 Following that, the first patch smoothened out its rough edges. Benedict Cosgrove, Newsweek, 20 Dec. 2024

Word History

First Known Use

1635, in the meaning defined at transitive sense

Time Traveler
The first known use of smoothen was in 1635

Browse Nearby Words

Cite this Entry

“Smoothen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/smoothen. Accessed 16 Mar. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!