The shape or motion of something that arcs.

present participle of arc

plural of arcing

simple past tense and past participle of arc

Having the form of an arc; arched.

(transitive, intransitive) To move following a curved path. / (transitive) To shape into an arc; to hold in the form of an arc. / (intransitive) To form an electrical arc.

(astronomy) That part of a circle which a heavenly body appears to pass through as it moves above and below the horizon.

plural of arc

Third-person singular simple present indicative form of arc

(mathematics) Used to form the names of inverse trigonometric functions, and the symbols for these functions.