1. periods during which a war is being fought
Usage: plural of wartime

Examples

• During wartimes, many factories were converted to produce military equipment.
• The museum displays artifacts from various wartimes throughout history.
• Food rationing was common in wartimes of the 20th century.
• Families were often separated during wartimes.
• The economy typically changes dramatically during wartimes.
• Many technological advances occurred during wartimes out of necessity.