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cacogenics 劣生学 劣生学 cacogenics n 1: the study of the operation of factors causing degeneration in the type of offspring produced [synonym: {dysgenics}, {cacogenics}] [ant: {eugenics}] cacogenics \cacogenics\ n.
the study of the operation of factors causing degeneration in the type of offspring produced. Syn: dysgenics. [WordNet 1.5]
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