- 1 12 o'clock at night They had to leave at midnight. at/on the stroke of midnight/shortly after midnight She heard the clock strike midnight. Let's have a midnight snack tonight (= a small meal in the middle of the night). We have to catch the midnight train.
- 2 = midnight blue Idioms
nounjump to other results
to study or work until late at night
burn the midnight oiljump to other results