Meanings
How to pronounce "crash course":
AU
A quick, intense course of learning, especially one which is informal or hurried.
Example: "He got a crash course in babysitting when his sister dropped off his nephew for the afternoon."
Example Sentences
1
I'm taking a crash course in French before my trip to Paris.
2
She's signed up for a crash course in coding to learn the basics quickly.
3
The company offered a crash course on new software for all employees.
4
My friend took a crash course in driving to get her license faster.
5
I need to take a crash course in cooking if I want to impress my date.