English-Portuguese translations for selfless

altruístaÉ do nosso interesse egoísta e do nosso interesse altruísta agir assim. It is our selfish interest as well as our selfless interest to do this. Ora, não foi só por razões tão altruístas que a União Europeia celebrou este acordo. However, the EU has not been entirely selfless in concluding the agreement. Na óptica altruísta de Vera Stremkovskaja, é este o significado último desta distinção. This is the ultimate significance of the prize awarded to her for her selflessness.
desinteressado

Having, exhibiting or motivated by no concern for oneself but for others; unselfish

In a selfless act of gratitude for saving his mothers life, Peter committed to giving money to his local breast cancer charity each year for the rest of his life.

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