conserve

word

Definition

To use something carefully so that it lasts longer, or to protect something important from being harmed or wasted.

Usage & Nuances

Often used in environmental or resource contexts: 'conserve energy', 'conserve water'. More formal than 'save'. Not used for money or time (use 'save money/time'). Can also mean to protect wildlife or historical sites.

Example Sentences

We need to conserve water during the summer.

basic

Turn off the lights to conserve energy.

basic

We must conserve our natural resources.

basic

By recycling, we can help conserve the environment.

natural

This organization works hard to conserve endangered species.

natural

If we don't conserve fuel, we might run out soon.

natural