accessory

/ækˈsɛsəri/
noun
  1. An item added to something else to make it more useful, attractive, or complete, especially in fashion or technology.
    • The store sells car accessories such as floor mats and seat covers.
    • She bought a handbag and matching accessories like a belt and earrings.
    • Phone accessories include cases, chargers, and screen protectors.
  2. A person who helps someone commit a crime but does not take part in the actual crime.
    • In court, the judge ruled that the friend was an accessory before the fact.
    • He was charged as an accessory to the robbery because he drove the getaway car.
    • The police arrested the woman for being an accessory after the fact.
Antonyms
adjective
  1. Additional or extra; not essential but helpful or decorative.
    • The accessory features of the software are optional upgrades.
    • She added an accessory light to her bicycle for safety at night.
    • The accessory items in the package include a free pen and notebook.
Synonyms
What does "accessory" mean? | whatsthatwordmean | whatsthatwordmean