to smoothen
smoo
ˈsmu:
smoo
then
ðən
dhēn

Definition & Meaning of "smoothen"in English

to smoothen
01

become smooth 

Grammatical Information
Composition
derived
Action verb
Regular
Present tense
smoothen
3rd person singular
smoothens
Present participle
smoothening
Past simple
smoothened
Past participle
smoothened
02

to make a surface even or free from irregularities by applying pressure or movement 

smooth

Examples
She used a roller to smoothen the paint on the wall for a flawless finish. 
03

make (a surface) shine 

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