Definition of galea:
(n) :
A Roman helmet.
(n) :
(botany) A part of a flower or plant that is shaped like a helmet or hood.
(n) :
(entomology) A mouthpart found in some species of insect; a flap that is part of the maxilla, so-called after the flaps attached to the sides of a Roman helmet.
(n) :
(medicine) A headache extending all over the head.
(n) :
(surgery) A kind of bandage for the head.
(n) :
A surname.