noun
EXAMPLES FROM CORPUS
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Debbie White gave us a crash course on the Friday morning.
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For a crash course on the subject, consider subscribing to an organic farm with a delivery service in your area.
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For Rufus this was a crash course in race relations and show business.
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He, for example, embarked on a crash course to get his state license to operate the plant.
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I felt I had joined an Out-in-the-Open University crash course in bird identification.
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Talk about a crash course in the ways of the world.
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We went through all the books, a crash course literally.