warfare

noun
UK /ˈwɔː.feər/
US /ˈwɔːr.fer/

Fighting between groups of people with weapons.

The history book told stories about warfare in ancient times.


OTHER MEANINGS

2. The activity of fighting a war, especially in a particular way.

The soldiers trained in mountain warfare.

3. A struggle or conflict between groups, not always with weapons.

The two companies were engaged in price warfare.

4. The act of trying to stop or defeat something harmful.

Doctors are waging warfare against the disease.