shield

1 shield /ˈʃiːld/ noun
plural shields
1 shield
/ˈʃiːld/
noun
plural shields
Britannica Dictionary definition of SHIELD
[count]
1 
: a large piece of metal, wood, etc., carried by someone (such as a soldier or police officer) for protection
2 
: something that defends or protects someone or something
— see also windshield
3 
US : a police officer's badge
4 
: a picture shaped like a soldier's shield that has a coat of arms on it
5 
British : an award for winning a competition or game
2 shield /ˈʃiːld/ verb
shields; shielded; shielding
2 shield
/ˈʃiːld/
verb
shields; shielded; shielding
Britannica Dictionary definition of SHIELD
[+ object]
1 
: to cover and protect (someone or something) — often + from
— often used figuratively
2 
: to prevent (someone or something) from being seen — usually + from