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1. One of the inherent cognitive or perceptual powers of the mind
   - faculty, mental faculty
    
2. Detachable compartment of a spacecraft
    
3. Computer circuit consisting of an assembly of electronic components (as of computer hardware)
    
4. A self-contained component (unit or item) that is used in combination with other components

Derived forms: modules

See also: modular

Type of: ability, compartment, component, computer circuit, constituent, element, power

Part of: ballistic capsule, space vehicle, spacecraft, system

Encyclopedia: Module