Crack of dawn
English Idiom
Meaning: The phrase refers to the very early hours of the morning when the sun is just beginning to rise. It's often used to indicate a time when most people are still asleep, highlighting the earliness of the hour.
Origin: The idiom 'crack of dawn' dates back to the early 1800s. It combines 'crack,' meaning a sudden sharp noise or a moment, with 'dawn,' the period when the sun first appears. The phrase captures the moment when the night breaks and the new day begins.
