active duty [noun]

Definition of active duty:

A state in which person in the military performs military duties on a full-time basis, as opposed to reserve, where one only occasionally performs military duties.

Synonyms of active duty:

● Active service

● Serving

● In the saddle

● Active-duty

● Activate

● Force

● Actively


Opposite/Antonyms of active duty:

● Reserve

● Disservice

● Hurt

● Injury

● Surrender


Sentence/Example of active duty:

I will be ready to respond when called upon for active duty.