answer the call of duty

Firefighters **answered the call of duty** during the massive fire.

Idiom Responsibility

Meaning

to fulfill one's obligation, especially in a difficult situation

Firefighters answered the call of duty during the massive fire.

something that one is expected or required to do; moral or legal obligation

to respond to a question; to reply; to solve

to say something loudly; to telephone someone; to name

To be proven innocent or free from blame.

to learn how to do a particular job or activity

an achievement to be proud of

the process of assessing the accuracy and performance of a trained model

To keep something secret.

to remove things to tidy a space