DictionaryAI

shield

SHEELD/ʃiːld/

Pluralshields

Verbshields, shielding, shielded

17 meanings of shield

Practice

  1. 1
    battle armornouncountable
    A wide piece of armor held in one hand to protect the body, used in wars in the past.

    The knight held up his shield to stop the arrow.

    At the museum, we saw an old wooden shield that a soldier once carried into battle.

    Note
  2. 2
    protectverbtransitive or intransitive
    To keep someone or something safe from harm.

    She used her hand to shield her eyes from the sun.

    A good coat shields against wind and rain.

    UsageSay shield someone from danger.

    Similarprotect, guard, screen, shelter, defend

    Oppositeexpose

    Note
  3. 3
    defensenouncountable
    Something that keeps a person or thing safe from harm or danger.

    The tall hedge was a good shield against the cold wind.

    Her savings were a shield when she lost her job.

    UsageSay a shield against the cold.

    Similarprotection, safeguard, barrier, defence, buffer

    Note
  4. 4
    energy fieldnouncountable
    In science fiction, a layer of energy that protects a spaceship or a person from harm.

    The spaceship's shields stopped the laser blasts.

    The shield around the space station kept the meteors out.

    UsagePeople often say shields for one field.

    Note
  5. 5
    verbtransitive
    To protect a wire or machine so that nearby electricity or magnets do not affect it.

    You need to shield the cable, or the speakers will buzz.

    The scanner room is shielded so that phones cannot cause problems.

    UsageSay shielded cable.

    Similarscreen

    Note
  6. 6
    coat of armsnouncountable
    In a coat of arms, the main shape that the pictures and symbols are placed on.

    The shield on the family's coat of arms shows a gold lion on a red background.

    In the school's coat of arms, the shield is split into four parts.

    Similarescutcheon

    Note
  7. 7
    verbUKintransitive
    To keep yourself safe by staying under cover or away from danger.

    My nan has to shield at home because she gets ill very easily.

    While he was shielding, his neighbors brought him food every week.

    UsageSay someone is shielding.

    Similarisolate, shelter

    Note
  8. 8
    shaped marknouncountable
    A mark or spot shaped like a shield.

    The male bird has a black shield on its white chest.

    Each of the moth's gray wings has a dark shield near the tip.

  9. 9
    ancient rocknouncountable
    A huge area of very old, stable rock that lies bare at the earth's surface.

    Much of northern Canada sits on a huge shield of ancient rock.

    Glaciers scraped the shield bare and left many small lakes behind.

    Note

Practice

Can you tell the meanings of shield apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.

Origins

Meanings 1, 3–4, 6, 8–14

From the Old English word scield (“shield”). It goes back to a very old root meaning “cut, split.”

Checked 1 Nov 2026 · 2 facts

Meanings 2, 5, 7

From the Old English word scildan.

Checked 1 Nov 2026 · 1 fact