Answer:
The term 'inactive' has many different senses or meanings: 1: not active physically or mentally; 2: (pathology) not progressing or increasing; or progressing slowly; 3: lacking in energy or will; 4: (chemistry) not participating in a chemical reaction; chemically inert; 5: not exerting influence or change; 6: lacking activity; lying idle or unused; 7: (of e.g. volcanos) not erupting and not extinct; 8: not in physical motion; 9: (military) not involved in military operations; 10: not engaged in full-time work