an abstract part of something
"jealousy was a component of his character"
"two constituents of a musical composition are melody and harmony"
"the grammatical elements of a sentence"
"a key factor in her success"
"humor: an effective ingredient of a speech"
something determined in relation to something that includes it
"he wanted to feel a part of something bigger than himself"
"I read a portion of the manuscript"
"the smaller component is hard to reach"
"the animal constituent of plankton"
an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system
"spare components for cars"
"a component or constituent element of a system"
A smaller, self-contained part of a larger entity. Often refers to a manufactured object that is part of a larger device.
"The technician replaced the faulty capacitor in the motherboard before reassembling the computer component."
In plain English: A component is any single part that makes up a larger whole.
"Each component of the software system must be tested individually before launch."
Usage: Use component to describe a distinct, functional part that makes up a larger whole, such as an electronic chip in a computer or a gear in a machine. It emphasizes the specific role each piece plays within the assembled system rather than just being a generic ingredient.
Making up a larger whole; as a component word.
"The new software update includes several security components that work together to protect user data."
In plain English: When used as an adjective, component means something that is made up of or consists of several separate parts.
"The component parts of the engine need to be checked regularly."
Usage: Use "component" primarily as a noun to describe a part that makes up a larger whole, rather than as an adjective. When you need an adjective meaning "making up a larger whole," use the phrase "component of" instead of trying to modify another noun directly with "component."
The word component comes from the Latin verb meaning to assemble or put together. It entered English as a noun describing an individual part that makes up a whole.