arc

noun arcs

1. That part of a circle which a heavenly body appears to pass through as it moves above and below the horizon.
2. A continuous part of the circumference of a circle (circular arc) or of another curve. The arc of a circle may be very little, but, given that, it is possible to construct the entire figure.
3. A curve, in general. Swing it from side to side in a high arc overhead.

   Similar: curve, swoop

4. A band contained within parallel curves, or something of that shape.
5. A flow of current across an insulating medium; especially a hot, luminous discharge either between two electrodes or as lightning.
6. abbreviation, ellipsis Ellipsis of story arc For while most comics have designated entry points into the story in the form of arcs, Homestuck is one elaborate, self-referencing inside joke collapsed inside its own funhouse mirror reflection.
7. Internet, broadly A period or phase in a person's life. I'm hitting the gym three times a week or more at the moment. I'm in my gym bro arc.
8. A continuous mapping from a real interval (typically [0, 1]) into a space.
9. A directed edge.

   Similar: arrow, directed edge

10. slang The three-point line.
11. An arclight. For all practical purposes the old carbon arcs, which were the backbone of film lighting, are no longer used.

Similar: circular arc, circle segment

verb arcs · arcing · arcking · arced · arcked

1. ambitransitive To move following a curved path. A warring bloodhunter detected it and skillfully arced his sword through its spinal column before it could return to follow through with its attack.
2. transitive To shape into an arc; to hold in the form of an arc. His mother, her eyes raised to heaven, hands arked before her, moving, made real for John that patience, that endurance, that long suffering, which he had read in the Bible and found so hard to image.
3. intransitive To form an electrical arc.

noun ARCs

1. abbreviation, acronym, countable, uncountable Acronym of advance reader's copy, a copy of a book given to a reviewer free in advance for review purposes. “One of them came up to me in a signing line and asked for a blurb,” says Jen. “Can you believe it? Title I’ve never heard of, from some small press I’ve never heard of, and she comes up to me with a bound ARC, beaming, like of course I’m going to say yes.”
2. abbreviation, countable, initialism, uncountable Initialism of AIDS-related complex
3. abbreviation, acronym, uncountable Acronym of automatic reference counting

proper noun

1. abbreviation, initialism Initialism of American Red Cross

proper noun

1. The Colombian Navy (Armada de la República de Colombia).

adjective

1. initialism, not comparable A ship's prefix for warships of the navy of Colombia.

proper noun

1. historical A suggested location where the historical figure Joan of Arc, or her father, were from.