i Register
In some senses, frontlet is marked as obsolete. Watch for register when choosing this word.
noun
The forehead.
The forehead of an animal, especially of a deer or stag (including the antlers).
An ornament worn on the forehead.
A bandage or medical preparation worn around the head.
Frontlets are known to every goodwife: rose-water and vinegar, with a little woman's milk, and nutmegs grated upon a rose-cake applied to both temples.