1. a person who studies intensively for an examination in a short period of time
Usage: informal
2. a school or institution that prepares students intensively for examinations
Usage: British
3. a book designed for intensive study or review

Examples

• She became a real crammer before the SATs, studying twelve hours a day.
• The crammer helped him pass his medical school entrance exam.
• Many students attend a crammer during summer break to prepare for university entrance exams.
• He bought a math crammer to review all the formulas quickly.
• The crammer was packed with students reviewing for their A-levels.
• She relied on a chemistry crammer to refresh her knowledge before the test.