1. Someone who dives (into water)
   "The diver performed a perfect somersault from the high board";
   - plunger
    
2. Someone who works underwater
   "The diver searched the shipwreck for valuable artifacts";
   - underwater diver
    
3. Large somewhat primitive fish-eating diving bird of the Northern Hemisphere having webbed feet placed far back; related to the grebes
   "Divers are known for their expert underwater fishing skills";
   - loon

Derived forms: divers

Type of: adventurer, explorer, gaviiform seabird, swimmer

Part of: Gavia, genus Gavia

Encyclopedia: Diver, Tom Daley