Get sad

The Spanish term 'ponerse triste' translates to 'get sad' in English. It is a reflexive verb phrase that is used to express an emotion of becoming or getting sad. The infinitive verb 'ponerse' indicates a change in state or condition, and 'triste' is an adjective that translates to sad. Therefore, 'ponerse triste' is used when someone is transitioning from a different emotion to a state of sadness.