1. A unique, remarkable, or exceptional act of intervening in a situation or matter
The doctor's singular intervention saved the patient's life.
A intervenção singular do médico salvou a vida do paciente.
2. In legal or administrative contexts, an intervention that stands out due to its unusual nature or importance
The court recognized the singular intervention of the witness as crucial to the case.
O tribunal reconheceu a intervenção singular da testemunha como crucial para o caso.
3. A distinctive or noteworthy action taken to address a problem or conflict
The government's singular intervention in the crisis was widely praised.
A intervenção singular do governo na crise foi amplamente elogiada.