Definition:
To study intensively for a short period of time, usually before an exam or test.
Use case:
I have an important exam tomorrow, so I need to cram all the information into my head tonight.
• My friends and I decided to cram as many activities as possible into our weekend getaway.
• I always cram my suitcase with too many clothes when I pack for a trip.
• The professor's lecture was so confusing that I had to cram the textbook in order to understand the material.
• I need to cram for my history test tomorrow.
• Don't forget to cram all of your belongings into your backpack before we leave.
• I had to cram for the exam last night because I procrastinated all week.