arc in Japanese
arc in Japanese
円弧
(geometry) A continuous part of the circumference of a circle (circular arc) or of another curve. [from 16th c.]
弧
A curve, in general. [from 17th c.]
アーク
(electrics) A flow of current across an insulating medium; especially a hot, luminous discharge either between two electrodes or as lightning. [from 19th c.]
アーク放電
(electrics) A flow of current across an insulating medium; especially a hot, luminous discharge either between two electrodes or as lightning. [from 19th c.]