ピカッと LinksSentence search for ピカッとSentence search for ぴかっとEdit in JMdict Adverb (fukushi), Suru verb1. with a flash; brightly; dazzlingly; sparklingly; brilliantly (shining)Onomatopoeic or mimetic word, See also ぴかり, See also ぴかぴかOther formsぴかっと Discussions Log in to talk about this word.