double quick

/ˈdʌbəl kwɪk/
adjective
  1. Done or happening very quickly; extremely fast.
    • The restaurant served us a double-quick meal before our train left.
    • Her double-quick typing impressed her boss.
    • We need a double-quick solution to this problem.
adverb
  1. Very quickly; as fast as possible.
    • He finished his homework double-quick so he could go outside.
    • The firefighters arrived double-quick when the alarm sounded.
    • She learned the dance routine double-quick before the performance.
Antonyms
What does "double quick" mean? | whatsthatwordmean | whatsthatwordmean