element, component, constituent, ingredient mean one of the parts of a compound or complex whole. element applies to any such part and often connotes irreducible simplicity.

A component of a vector is one of the things that the vector represents, such as force or speed.

Define component. component synonyms, component pronunciation, component translation, English dictionary definition of component. n. 1. A constituent element, as of a system. See Synonyms at …

The component parts of something are the parts that make it up. First we have to break the system down into its component parts. They manufacture component parts for engines.

a basic or fundamental part from which something is made. Electricity a part of a mechanical or electrical system: hi-fi components. adj. [before a noun] being or serving as an element in something larger; …

Jan 14, 2026 · Noun component (plural components) A smaller, self-contained part of a larger entity. Often refers to a manufactured object that is part of a larger device. A CPU is a component of a …

Definition of component noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

COMPONENT meaning: one of the parts of something (such as a system or mixture) an important piece of something

A component is a part, element, or ingredient used to form a whole system, object, or process. It is a distinguishable piece that contributes to the functionality or structure of the overall unit.

The most important all-weather component is a precision-landing system, which lets pilots safely descend for a landing even if clouds are within a few hundred feet of the ground.