1. The state or quality of being dedicated to a cause, activity, or person
Her commitment to education has never wavered.
Seu compromisso com a educação nunca vacilou.
2. An obligation or pledge to do something
He made a commitment to finish the project by Friday.
Ele assumiu um compromisso de terminar o projeto até sexta-feira.
3. The action of committing oneself to something
The commitment of resources to this initiative is significant.
O compromisso de recursos para esta iniciativa é significativo.