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smoothen

verb smooth·en \ˈsmü-thən\

smooth·enedsmooth·en·ing \ˈsmü-thə-niŋ, ˈsmüth-niŋ\

Definition of SMOOTHEN

transitive verb

: to make smooth

intransitive verb

: to become smooth

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First Known Use of SMOOTHEN

1635

Related to SMOOTHEN

Synonyms: flatten, level, plane, smooth, even

Antonyms: rough, roughen

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Thesaurus: All synonyms and antonyms for "smoothen"

Britannica English: Translation of "smoothen" for Arabic speakers

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