0 a course that teaches you a lot of basic facts in a very short time: --
1 a short period of instruction in which much is learned about a subject --
One could say that it has been a good crash course in depth in adult education.
Traditional energy policy is on a crash course.
I myself had to do a crash course to understand some of the language.
If he feels in need of it, he should without delay arrange to take a crash course in elementary logic.
It really is something of a crash course in obfuscation and in covering one's bets.
The prison building programme is impressive, but we need a crash course to build more prisons.
It is difficult to give a child of 15 or 16 a crash course in literacy and numeracy.
This is in fact a crash course which no one can withstand.
