1. to be admirably purposeful, determined, and unwavering in one's course of action
We must be resolute in our commitment to environmental protection.
Devemos ser resolutos em nosso compromisso com a proteção ambiental.
2. to display firm conviction and decisiveness despite obstacles or opposition
The leader remained resolute despite criticism from opponents.
O líder permaneceu firme apesar das críticas dos opositores.