IPA: /ˈɑːrmɪt/
KK: /ˈɑːrmɪt/
A type of helmet used in the Middle Ages that is light in weight and has a neck guard and a visor that can be moved up and down.
The knight wore an armet to protect his head during battle.
Armet originates from Middle English 'armet' (meaning a type of helmet), which is derived from Old French 'hermite' (meaning a helmet or headpiece). The word refers specifically to a close-fitting helmet worn in the late Middle Ages.
Think of a 'helmet' ('hermite') that protects the head, which helps you remember that an 'armet' is a type of helmet.