noun
also duy·ker ˈdīkə(r), ˈdāk-
( plural duikers also duiker )
Etymology: Afrikaans duiker (formerly spelled duyker ), literally, diver, from duik to dive (from Middle Dutch dūken ) + -er — more at duck
1. : any of several small African antelopes of Cephalophus and related genera having short straight horns and commonly regarded as forming a subfamily of the Bovidae — compare blue duiker
2. Africa : cormorant