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- Dictionaryarc/ɑːk/
noun
- 1. a part of a curve, especially a part of the circumference of a circle: "the point where a tangential line touches the arc of a circle"
- 2. a luminous electrical discharge between two electrodes or other points: "modern welding generators are designed so that there is a high voltage for striking the arc"
verb
- 1. move with a curving trajectory: "the ball arced across the room"
- 2. form an electric arc: "the outage was caused by a bad switch that arced"
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ARC definition: 1. the shape of part of a circle, or other curved line: 2. a powerful flow of electricity that…. Learn more.
The meaning of ARC is the apparent path described above and below the horizon by a celestial body (such as the sun). How to use arc in a sentence.
noun. something curved in shape. part of an unbroken curved line. a luminous discharge that occurs when an electric current flows between two electrodes or any other two surfaces separated by a small gap and a high potential difference.
Definition of 'arc' Word Frequency. arc. (ɑːʳk ) Word forms: plural, 3rd person singular present tense, plural arcs , present participle arcing, past tense, past participle arced. 1. countable noun. An arc is a smoothly curving line or movement. The Aleutian chain is a long arc of islands in the North Pacific. 2. countable noun.
arc. An arc is a curve. You can describe the bend of a rainbow as an arc. In math, an arc is one section of a circle, but in life you can use the word to mean any curved shape, like the arc of a ballerina's arm or the graceful arc of a flowering vine over a trellis.
ARC meaning: 1 : a line or shape that is curved like part of a circle; 2 : a brightly glowing electric current that flows across an open space between two points (such as two electrodes)
Define arc. arc synonyms, arc pronunciation, arc translation, English dictionary definition of arc. a curved line; something shaped like a bow or arch: the arc of a rainbow Not to be confused with: ark – a place of refuge; a large, commodious boat Abused,...
noun. arcs. Something shaped like a curve or arch. The vivid arc of a rainbow. American Heritage. The part of a circle that is the apparent path of a heavenly body above and below the horizon. Webster's New World. A bowlike curved line or object. Webster's New World. An electric arc. American Heritage.
verb (used without object), arced [ahrkt] /ɑrkt/ or arcked, arc·ing [ahr-king] /ˈɑr kɪŋ/ or arck·ing. to form an electric arc . to move in a curve suggestive of an arc.
arc meaning, definition, what is arc: a curved shape or line: Learn more.
