mellow out 1verbdomain: changePrinceton WordNet [ver.3.1]EnglishDefinitionbecome more relaxed, easygoing, or genialReport errorPath to highest hypernymMorphologySynset graphExamples1.With age, he mellowedSynonymsmellow 2become more relaxed, easygoing, or genialmelt 3become more relaxed, easygoing, or genial