Arcked
a simple past tense and past participle of .
geometry. any unbroken part of the circ-mference of a circle or other curved line.
also called electric arc. electricity. a luminous bridge formed in a gap between two electrodes.
compare 1 (def 2).
astronomy. the part of a circle representing the apparent course of a heavenly body.
anything bow-shaped.
to form an .
to move in a curve suggestive of an arc.
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
(astronomy) a circular section of the apparent path of a celestial body
(maths) a section of a curve, graph, or geometric figure
verb arcs, arcing, arced, arcs, arcking, arcked
(intransitive) to form an arc
prefix
(maths) specifying an inverse trigonometric function: usually written arcsin, arctan, arcsec, etc, or sometimes sin–1, tan–1, sec–1, etc
abbreviation
aids-related complex: an early condition in which a person infected with the aids virus may suffer from such mild symptoms as loss of weight, fever, etc
n.
late 14c., originally in reference to the sun’s apparent motion in the sky, from old french arc “bow, arch, vault” (12c.), from latin arcus “a bow, arch,” from pie root -arku- “bowed, curved” (cf. gothic arhvazna “arrow,” old english earh, old norse ör; also, via notion of “supple, flexible,” greek arkeuthos, latvian ercis “juniper,” russian rakita, czech rokyta, serbo-croatian rakita “brittle willow”). electrical sense is from 1821.
v.
1893, in the electrical sense, from arc (n.). meaning “to move in an arc” attested by 1954. related: arced; arcing.
arc (ärk)
n.
a curved line or segment of a circle.
arc abbr.
aids-related complex
arc
(ärk)
a segment of a circle.
see electric arc.
archive
addiction research center
advance readers copy
aids-related complex
amateur radio club
american red cross
[national aeronautics and sp-ce administration] ames research center
appalachian regional commission
Read Also:
- Arcking
a present participle of . geometry. any unbroken part of the circ-mference of a circle or other curved line. also called electric arc. electricity. a luminous bridge formed in a gap between two electrodes. compare 1 (def 2). astronomy. the part of a circle representing the apparent course of a heavenly body. anything bow-shaped. to […]
- Arcmin
noun 1/60 of a degree of an angle
- Arcograph
an instrument for drawing , having a flexible arc-shaped part adjusted by an extensible straight bar connecting its sides. noun (geometry) an instrument used for drawing arcs without using a central point also called cyclograph
- Arcology
noun a concept in which the ideal city is a m-ssive vertical structure, which preserves more of the natural environment, a concept combining architecture and ecology as envisioned by paolo soleri word origin arc(hitecture) + (ec)ology
- Arcosolium
(in roman catacombs) an arched recess for a sarcophagus. historical examples the priest was at the evening office, the stone lid of a martyr’s tomb placed under an arched vault (arcosolium) serving as altar. the death of the g-ds dmitri mrejkowski first, the arcosolium is not exclusively christian in character. the catacombs of rome william […]