This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. Something shaped like a curve or arch: the vivid arc of a rainbow.

n. Mathematics A segment of a circle.

n. An electric arc.

n. Astronomy The apparent path of a celestial body as it rises above and falls below the horizon.

verb-intransitive. To form an arc.

verb-intransitive. To move or seem to move in a curved path: the stars that arc across the sky.

n. A directed edge.

v. To move following a curved path.

v. To form an electrical arc.

n. A portion of a curved line.

n. A curvature in the shape of a circular arc or an arch

n. An arch.

n. The apparent arc described, above or below the horizon, by the sun or other celestial body. The diurnal arc is described during the daytime, the nocturnal arc during the night.

verb-intransitive. To form a voltaic arc, as an electrical current in a broken or disconnected circuit.

n. In geometry, any part of a curved line, as of a circle, especially one which does not include a point of inflection or cusp.

n. In astronomy, a part of a circle traversed by the sun or other heavenly body; especially, the part passed over by a star between its rising and setting.

n. In architecture, an arch.

n. Obsolete form of ark.

n. An abbreviation of Associate of the Royal College of Organists.

n. something curved in shape

v. form an arch or curve

n. a continuous portion of a circle

n. electrical conduction through a gas in an applied electric field

"Point3d secondPoint): base (arc) {_arc = arc; _dragPoint = dragPoint; _firstPoint = firstPoint;"

voltaic arc   

arced    arcing    arcked    arcking    arcs   

nocturnal arc    diurnal arc    supplemental arcs    arc boutant    arc ogive    voltaic arc    elevating arc    concentric arcs    complement of an arc    arc formeret   

arch   

arcked    arcking   

arcked    arcking   

arch    curve    swoop    circular arc    circle segment    arrow    directed edge   

Ark    Clark    Clarke    Lark    Marc    Mark    Merc    Park    Sark    Spark   

spiral    circle    sweep    slash    curve    flare    arch    streak    angle    flash