arc


Definition: Meaning of, arc in English to English dictionary.

Pronunciation: / ɑːk /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
arc arcs
[countable]
  1. a curved shape or line
    SYNONYM
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    ANTONYM
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  2. part of a curved line or a circle
    SYNONYM
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    ANTONYM
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  3. a flash of light formed by the flow of electricity between two points
    SYNONYM
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    ANTONYM
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synonym
antonym

arc used in phrases

  • Jeanne d'Arc (noun)
    1. 1412-1431 french heroine and military leader inspired by religious visions to organize French resistance to the English and to have Charles VII crowned king; she was later tried for heresy and burned at the stake
  • Joan of Arc
    1. (1412-31) the PATRON SAINT of France. As a young girl, she believed that she heard holy voices telling her to fight the English and force their army to leave France. Dressed as a man, she led a French army which defeated the English at Orléans, and became known as the ' Maid of Orléans '. Later she was made a prisoner, and a court found her guilty of being a WITCH (= a woman with evil magic powers), and she was punished by being burned to death.
  • arc lamp (noun)
    1. a lamp that produces light when electric current flows across the gap between two electrodes
  • arc light (noun)
    1. a lamp that produces light when electric current flows across the gap between two electrodes
  • arc welding (noun)
    1. a method of joining two pieces of metal together by heating them with a special tool
  • arc-boutant (noun)
    1. a buttress that stands apart from the main structure and connected to it by an arch
  • carbon arc (noun)
    1. has carbon electrodes
  • carbon arc lamp (noun)
    1. has carbon electrodes
  • electric arc (noun)
    1. electrical conduction through a gas in an applied electric field
  • electric-arc furnace (noun)
    1. an electric furnace in which an electric arc provides the source of heat for making steel
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