1. a person who dives into water, especially as a sport or profession
2. a person who works underwater, typically using special equipment
3. a waterbird that dives underwater to catch fish

Examples

• The Olympic diver performed a perfect triple somersault.
• She trained as a professional diver for years.
• The commercial diver inspected the ship’s hull underwater.
• Scuba divers explored the coral reef.
• The loon is a skilled diver that catches fish beneath the surface.
• Deep-sea divers use specialized suits to withstand pressure.
• The diving competition featured divers from around the world.