1. protecting something from harm, loss, or change; preserving
Usage: present participle of conserve
2. using something carefully to avoid waste
Usage: present participle of conserve

Examples

• The park rangers are conserving the forest habitat.
• We’re conserving water during the drought.
• The museum is conserving ancient artifacts.
• She’s conserving her energy for the final race.
• The family is conserving electricity by using LED bulbs.
• Scientists are working on conserving endangered species.
• They’re conserving fuel by carpooling to work.