haplochromine Syllabification: (hap·lo·chro·mine)Pronunciation: /ˌhaplōˈkrōˌmēn/ ZoologyDefinition of haplochromine adjective of, relating to, or denoting cichlid fishes of a large and diverse group that are particularly abundant in the large lakes of East Africa. noun a haplochromine fish. Haplochromis and related genera, family Cichlidae Origin:from the modern Latin genus namehaplochromine in other Oxford dictionaries Definition of haplochromine in the British & World English dictionary