Third-person singular simple present indicative form of freshen.(verb)
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Use "freshens" in a sentence
"Friday's cold front "freshens" up our air mass and likely removes the air quality alerts."
""Favorite logo update of the year - AutoBlog" freshens "site - adds pine tree air freshener to logo"
"Even for those with a settled family, it would be great to wake up each morning and walk into something that freshens you up and gives you a great start on a daily basis."