A replicant's a bioengineered or biorobotic being created in the film Blade Runner (1982). The Nexus series — genetically designed by the Tyrell Corporation — are virtually identical to an adult human, but have superior strength, agility, and variable intelligence depending on the model. Because of their physical similarity to humans, a replicant must be detected by its lack of emotional responses and empathy to questions posed in a Voight-Kampff test. A derogatory term for a replica… (More on Replicant)