1. a basic or essential part of something
2. a substance that cannot be broken down into simpler substances by chemical means
Usage: chemistry
3. the natural environment or habitat of a person or thing

Examples

• Trust is an essential element of any friendship.
• Oxygen is a chemical element found in water.
• The fish was back in its element once returned to the ocean.
• Ancient Greeks believed fire was one of the four elements.
• The hikers were exposed to the elements during the storm.
• Each element on the periodic table has unique properties.
• Surprise was a key element in their successful plan.