Enough...
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The title can be translated roughly as 'enough longing', though the Portuguese word 'saudade' carries with it a far more complex meaning. The word implies intensity of heartfelt connection that is yearned for passionately; not unlike feeling withdrawal symptoms from a drug that makes one feel good. Another good analogy might be an intense homesickness. 'Chega', in this case, means no more, enough. (…)
(Chega de Saudade, Wikipedia)