Component

Template:Wiktionary Component may refer to:

A piece that makes up a whole, a part,
A component of a vector,
Component video, a type of analog video information that is transmitted or stored as two or more separate signals,
Symmetrical components, in electrical engineering, analysis of unbalanced three phase power systems,
Software componentry, a field of study within software engineering dealing with object-oriented design,
Connected component (graph theory), a maximal connected subgraph,
Component (thermodynamics), a chemically distinct constituent of a phase of a system,
Assembly, or component, in telecommunications and computing.