Accessory

/əkˈsɛsəri/

Meaning & Definition

noun
An object or device that is not essential in itself but adds to the beauty or utility of something else.
She wore a beautiful necklace as an accessory to her dress.
A person or thing that contributes to a particular result or outcome.
The store provided all the necessary accessories for the camping trip.
A secondary element that can enhance or complement the main item.
The car came with a range of accessories, including a sunroof and premium sound system.
adjective
Of secondary importance; additional; supplementary.
The accessory charges for the added features were only minimal.

Etymology

From Latin 'accessorius' meaning 'additional, aiding'; related to 'accessus' meaning 'approach'.

Common Phrases and Expressions

accessory after the fact
A person who assists someone after they have committed a crime.
fashion accessory
An item used to complement fashionable clothing.
accessory to a crime
Someone who assists in the commission of a crime without being the main offender.

Related Words

appurtenance
Something added to another more important thing; an accessory.
adjunct
Something added as a supplementary rather than an essential part.
complement
Something that completes or enhances something else.

Slang Meanings

A cool item that is a must-have for a stylish look.
Those shades are a total accessory; you have to get them!
An item that isn't necessary but elevates a person's style.
That watch is just a nice accessory, but it really ties the outfit together.