eyepatch
nounUK /ˈaɪ.pætʃ/
US /ˈaɪ.pætʃ/
A small piece of cloth you wear over one eye.
The pirate wore a black eyepatch over his left eye.
OTHER MEANINGS
2. A covering worn to protect an injured eye.
After the accident, she wore an eyepatch while her eye healed.
3. A patch used to treat a lazy eye in children.
The doctor told the boy to wear an eyepatch for two hours a day.
4. A decorative accessory in a costume.
His Halloween costume included a fake eyepatch and a toy sword.