IPA: /ˈfrʌnt.lɪt/
KK: /ˈfrʌntlɪt/
A decorative band or ornament worn on the forehead, often used in religious or ceremonial contexts.
The bride wore a beautiful frontlet adorned with jewels during the ceremony.
Frontlet → It is formed from "front" (from Old French *front*, meaning the forehead or front part) and "-let" (a diminutive suffix meaning small or little). The word "frontlet" refers to a small ornament or band worn on the forehead.
Think of a small decoration for the 'front' of the head — that's what a 'frontlet' is.