verb (used with or without object)
QUIZ YOURSELF ON AFFECT VS. EFFECT!
OTHER WORDS FROM smoothenun·smooth·ened, adjective
Words nearby smoothen
Example sentences from the Web for smoothen
Lay this smooth upon the Cakes with a Knife, and smoothen it with a feather.The Closet of Sir Kenelm Digby Knight Opened|Kenelm Digby
It was Frontenac's policy to appear to smoothen out the situation.Montreal 1535-1914 under the French Rgime|William Henry Atherton
So you will start with sound pre-knowledge, which will smoothen the entire course of travel.The Heart of the White Mountains, Their Legend and Scenery|Samuel Adams Drake
Surface grinding, in which the object is to remove metal or to smoothen surfaces.
Smoothing planes are, as the name implies, used to simply smoothen the work surface after it has been trued.