clasp
n. countable B2 Upper Intermediate US //ˈkɫæsp// UK //klˈɑːsp// clasp
n. a small metal piece used to hold two things together, like on a necklace or a bag.
n. a device or fastener used to join two objects or parts together. Often consists of interlocking metal components found on jewellery, clothing, or luggage.
The clasp on my necklace broke this morning.
She struggled with the tiny silver clasp of her bracelet for several minutes before asking for help.
The leather journal was secured by an ornate brass clasp that appeared to date back to the late nineteenth century.
Usage
Commonly refers to the mechanical fastener on personal accessories; distinct from 'clip' or 'buckle' by its interlocking nature.