B2 noun /əkˈsɛsəri/
accessory
accessoire; personne qui aide à commettre un crime
Meaning
a thing which can be added to something else to make it more useful, versatile, or attractive; a person who assists in committing a crime
Example
She bought some stylish accessories for her new phone.
Elle a acheté des accessoires élégants pour son nouveau téléphone.