ˈdīvə(r) noun
( -s )
1. : one that dives
2.
a. : a person who stays under water (as in salvage work) for long periods by having air supplied from the surface
b. : a fancy diver — compare dive 1a(1)
c. : any of various birds skillful in diving (as the grebe, sea duck, auk or penguin) ; specifically : loon
d. slang chiefly Britain : pickpocket