US /ˈklɛnli/ UK /ˈkliːnli/
adv adj Freq #28808

Meanings

  1. 1
    adv

    In a neat, smooth, and precise way.

    The knife cut cleanly through the rope.

  2. 2
    adv

    In a way that produces little dirt or pollution.

    The new engine burns fuel much more cleanly.

Thesaurus

Synonyms
1 adv · in a neat, smooth, and... neatly
Opposites
Word family
Forms cleanlier
Derived forms cleanlilycleanlinessovercleanlyuncleanly

Etymology

From Middle English clenly, clenliche, clanly, from Old English clǣnlīċ (“cleanly, pure, excellent”), equivalent to clean + -ly.

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