Meaning of the word "cuff fastener" in English

What does "cuff fastener" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

cuff fastener

US /ˈkʌf ˌfæs.tən.ər/
UK /ˈkʌf ˌfɑːs.tən.ər/

Noun

a device for fastening the cuffs of a shirt, typically a decorative button or link

Example:
He chose a pair of elegant silver cuff fasteners for his formal shirt.
Many shirts now come with simple buttons instead of requiring separate cuff fasteners.