shields
n. countable A2 Elementary US //ˈʃiɫdz// UK //ʃˈiːldz// shields
n. objects or pieces of equipment used to protect someone or something from harm. You use them to block attacks, like in a game or a movie.
n. broad pieces of defensive armour carried on the arm or in the hand; by extension, any protective barriers or devices used to intercept impact or radiation.
The knight carries one of the heavy metal shields.
Modern police officers often use transparent plastic shields to protect themselves during dangerous protests.
The spacecraft is equipped with thermal shields designed to withstand the intense friction and heat generated during atmospheric reentry.
Usage
Often used metaphorically to describe people or laws that provide protection from criticism or legal action.