mellow out

phrasal verb
mellowed out; mellowing out; mellows out

Definition of mellow out

US, informal
: to become relaxed and calm She mellowed out as she grew older. : to calm down You're getting all upset over nothing. You need to mellow out.

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Cite this Entry

“Mellow out.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/mellow%20out. Accessed 11 December 2019.

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