Shield

The word Shield, could refer to the following:
*Armor Lock - An Armor Ability from Halo: Reach that forms a shield, making the player invincible but immobile for a short time.
*Bubble Shield - A UNSC special operations personal defense device from Halo 3.
*Deployable Cover - A Halo 3 deployable piece of Equipment, similar to the Stationary Shield Generator.
*Energy shielding - A technology utilized by both Covenant and UNSC ships and supersoldiers which provides limited protection.
*Kig-Yar point defense gauntlet - An arm-held energy shield used by Kig-Yar.
*MJOLNIR Shield Tester - A machine which activates the MJOLNIR's shield system.
*Shield door - A Forerunner energy shield which repels gunfire.
*Shield Generator (Covenant) - A Covenant structure which provides limited protection in Halo Wars and Halo Wars 2.
*Stationary Shield Generator - A device used by the Covenant during offensive ground operations.