ビクッと

ビクッと, びくっと, びくりと, ビクリとbikutto

adverb · suru verb

  1. with a start
  2. with a jump

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences