shield

A shield is a cover that protects whatever is behind or beneath it. If you carry a shield you might be a knight, or a traffic cop who likes to flash the badge.

Ancestors of the word shield include the Old English scild, similar to sciell, or "shell," which suggests the meaning of the word. If you're a turtle, you might use your shell as a shield. But a shield doesn't have to be something physical. Philosopher Soren Kierkegaard once said, "Love is my sword, goodness my armor, and humor my shield." The word can also be used as a verb. You might shield your tender ears from hearing naughty words. Don't worry, shield is perfectly safe.

Definitions of shield
1

n armor carried on the arm to intercept blows

Synonyms:
buckler
Types:
escutcheon, scutcheon
a shield; especially one displaying a coat of arms
pavis, pavise
(Middle Ages) a large heavy oblong shield protecting the whole body; originally carried but sometimes set up in permanent position
Type of:
armor, armour
protective covering made of metal and used in combat

n a protective covering or structure

Types:
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nipple shield
a rubber or plastic shield to protect the nipples of nursing women
plate, scale, shell
a metal sheathing of uniform thickness (such as the shield attached to an artillery piece to protect the gunners)
shielding
a shield of lead or concrete intended as a barrier to radiation emitted in nuclear decay
shielding
shield consisting of an arrangement of metal mesh or plates designed to protect electronic equipment from ambient electromagnetic interference
armor plate, armor plating, armour plate, plate armor, plate armour
specially hardened steel plate used to protect fortifications or vehicles from enemy fire
horseshoe, shoe
U-shaped plate nailed to underside of horse's hoof
shell plating
the plates covering the frame of a steel ship and corresponding to the planking of a wooden ship
Type of:
protection, protective cover, protective covering
a covering that is intend to protect from damage or injury

n hard outer covering or case of certain organisms such as arthropods and turtles

Synonyms:
carapace, cuticle, shell
Types:
cuticula
the outer body wall of an insect
Type of:
scute
large bony or horny plate as on an armadillo or turtle or the underside of a snake

v protect, hide, or conceal from danger or harm

Synonyms:
screen
Type of:
protect
shield from danger, injury, destruction, or damage

v hold back a thought or feeling about

Synonyms:
harbor, harbour
Type of:
conceal, hide
prevent from being seen or discovered

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