Merriam-Webster defines mental health as "A state of emotional and psychological well-being in which an individual is able to use his or her cognitive and emotional capabilities, function in society, and meet the ordinary demands of everyday life."
Merriam-Webster define saúde mental como: “estado do benestar emocional e psicolóxico no cal un individuo poida utilizar as súas capacidades cognitivas e emocionais, funcionar en sociedade, e resolver as demandas ordinarias da vida diaria.”