What is the meaning of Galea?

A Roman helmet.

A part of a flower or plant that is shaped like a helmet or hood.

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.

A kind of bandage for the head.

A headache extending all over the head.

galley (slender Mediterranean ship propelled primarily by oars and sails)

helmet (Roman leather helmet)

a helmet.

Obsolete spelling of galera

Source: wiktionary.org