紫し電でん一いっ閃せんMeaningsNounAdverb1. flash of lightning; flash of a sword; brandishing a sword (Yojijukugo)Kanji used紫purple電electric一one閃flashComposed of紫し電でんpurple lightning; flash; swordflashNoun一いっ閃せんflash (of light); glint; swift strike; quick decisive moveNoun