noun
forehead; frontal region
Anatomical term for the front part of the head; used in medical or formal contexts. In everyday language, おでこ or 額 (ひたい) are more common.
前頭部に軽い痛みを感じる。
I feel a slight pain in my forehead.
前頭部の骨を前頭骨という。
The bone of the frontal region is called the frontal bone.
Compound of 前 (front) + 頭部 (head region).