Train compartments soon get cramped.

He studies at a cram school.

Davy winked at Anne, and then, leaning over the table, snatched Dora's first piece of cake, from which she had just taken one dainty little bite, out of her very fingers and, opening his mouth to the fullest extent, crammed the whole slice in.

Midterm exams are next week. Just cramming the night before won't get you ready. The time to start studying is now.

Recently, my menstrual cramps have been severe.

Mary had a cramp in her leg.

I crammed for my exam.

Don't cram. Whatever you cram you will quickly forget.

Tom overslept after cramming for his final exam.

It's going to be a little cramped.