IPA: /ˈrɪstˌbænd/
KK: /ˈrɪstˌbænd/
A band that is worn around the wrist, often used for identification, fashion, or support.
She wore a colorful wristband to show her support for the charity.
Wristband → It is formed from "wrist" (from Old English *wrist*, meaning the joint connecting the hand and forearm) and "band" (from Old French *bande*, meaning a strip or ribbon). The word "wristband" refers to a band or strip that is worn around the wrist.
Think of the 'joint' ('wrist') where your hand connects to your arm, and a 'band' that wraps around it — that's what a wristband is.