【析形】甲骨文字形为象形字,字形像闪电之形,即申。金文字形增意符雨,变作从雨申声的形声字。今简化字作“电”,即甲骨文字形的楷化。 【释义】《说文》:“阴阳激耀也。”本义指闪电。闪电光耀而快速,故引申为光亮和迅速义。现代指有电荷存在和电荷变化的现象。[风驰电掣]形容像闪电刮风一样迅速。 【shape analysis】The character in Oracle is a pictograph.It is shaped like lightning,that's 申.And it was added a meaning part 雨 in Bronze Inscriptions.Nowadays it was simplified as 电. 【original meaning】Lightning.