Meanings
From the customary starting of competitions by making a sweeping downward motion with a cap.
How to pronounce "at the drop of a hat":
AU
Without any hesitation; instantly.
Example: "We're expected to just do it at the drop of a hat."
Example: "If you need help, just call on Mike. He can come at the drop of a hat."
Example Sentences
1
He's always ready to go on a trip at the drop of a hat.
2
She's so punctual, she'd leave for the airport at the drop of a hat.
3
John is so eager to help that he'll come over at the drop of a hat.
4
I can't trust him to keep a secret; he'll spill the beans at the drop of a hat.
5
The children would start playing outside at the drop of a hat.
