1. An action or deed that is extremely repugnant, morally reprehensible, or worthy of intense hatred and disgust
The dictator's abominable acts shocked the world.
Os atos abomináveis do ditador chocaram o mundo.
2. A behavior or conduct that violates fundamental moral or ethical principles
Such abominable acts against humanity cannot be tolerated.
Tais atos abomináveis contra a humanidade não podem ser tolerados.