Home › Idioms › I › in a flashin a flashidiomपलक झपकते, तुरंत“in a flash” का हिंदी में अर्थ है पलक झपकते, तुरंत. In English, it means very quickly.idiom1very quicklyपलक झपकते, तुरंतShe solved the sum in a flash.Main word flash