replicator

Replicator may refer to:

Science

Replicator (evolution unit), the theoretical basic unit of evolution in the gene-centered view of evolution
Replicator (self-replication), a component that facilitates self-replication
DNA replication, the process of producing two identical copies from one original DNA molecule
Replicator (nanotechnology), a device to precisely position molecules to guide chemical reactions
Clanking replicator, an artificial self-replicating system that relies on conventional large-scale technology and automation
Replicator equation, a deterministic monotone non-linear and non-innovative game dynamic used in evolutionary game theory
Replicator (cellular automaton), a pattern

Replicator (United States military), a program created to build weapons and gear faster and more cheaply than typical