ˈ ̷ ̷ˌ ̷ ̷ noun
Etymology: fore + brain
1.
a. : the anterior of the three primary divisions of the developing vertebrate brain
b. : the part of the brain of the adult, comprising the telencephalon and diencephalon, that develops from the embryonic forebrain
c. : telencephalon
2. : the protocerebrum of an invertebrate