Definition of "smoothens" []

• Third-person singular simple present indicative form of smoothen. (verb)

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• "It passes through for a few weeks, shrinks and smoothens the filthy fringes of snow that sit packed against the curbs, finishes with a fine icy sheen the misshapen islets of snow out in the yard that stubbornly refuse to melt, but spring does not arrive."
• "Jerky movement smoothens as nervous system and muscle control improve."
• "According to the people, beyond the small upper fall where projections shut out the view, the channel smoothens for a short space and carries canoes."