wristband
🇺🇸
/ˈrɪstbænd/
🇬🇧
/ˈrɪstbænd/
A strip of material that you wear around your wrist for various reasons like showing support, keeping sweat off your hands, or just for decoration.
The athletes wore colorful wristbands to show their team spirit during the competition.
選手たちは大会中、チームの精神を示すためにカラフルな手首輪を装着していた。