- faculty, mental faculty, module - one of the inherent cognitive or perceptual powers of the mind
--1 is a kind of ability, power
--1 has particulars:attention; language, speech; memory, retention, retentiveness; reason, understanding, intellect; sense, sensation, sentience, sentiency, sensory faculty; volition, will - module - detachable compartment of a spacecraft
--2 is a kind of compartment
--2 is a part of spacecraft, ballistic capsule, space vehicle
--2 has particulars: command module- module - computer circuit consisting of an assembly of electronic components (as of computer hardware)
--3 is a kind of computer circuit
- module - a self-contained component (unit or item) that is used in combination with other components
--4 is a kind of component, constituent, element
--4 is a part of system
--4 has particulars: cartridge; power module - module - computer circuit consisting of an assembly of electronic components (as of computer hardware)