
1) African antelope 2) Afrikaans surname 3) Occupational surname
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https://www.crosswordclues.com/clue/duiker

Philantomba A duiker ər is a small to medium-sized antelope native to Sub-Saharan Africa. The 22 extant species form the subfamily Cephalophinae. The name comes from the Dutch word for diver, which refers to their practice of diving into tangles of shrubbery. Duikers are split into two groups based on their habitat: forest and bush duikers. All f...
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http://en.wikipedia.org/wiki/Duiker

small African antelope
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http://phrontistery.info/d.html

any of the small, shy antelopes of the family Bovidae (order Artiodactyla) belonging either to the species Sylvicapra grimmia (gray duiker) or to ... [1 related articles]
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http://www.britannica.com/eb/a-z/d/80

The duiker or duyker (formerly known as the duykerbok) are a large group of African antelopes distinguished by the linear arrangement of the pores of the facial gland. The forehead is usually tufted between the horns, which are short and smooth. Many species are known, varying in size from a fox to a sheep, and the name is derived from their habit ...
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http://www.probertencyclopaedia.com/browse/BD.HTM

Tanker version of the Casspir series [ZA]
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https://www.encyclo.co.uk/local/20785

Any of several antelopes of the family Bovidae, common in Africa. Duikers are shy and nocturnal, and grow to 30–70 cm/12–28 in tall
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https://www.encyclo.co.uk/local/21221

any of several small African antelopes of the Cephalophus, Sylvicapra, and related genera, the males and often the females having short, spikelike horns: some are endangered.
Found on
https://www.infoplease.com/dictionary/duiker
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