Cram (verb)

1. To force something into a space that is too small for it.
2. To study intensively for a short period of time before an examination.
3. To fill something to excess.

Origin:

The word cram comes from the old english word "cremman" which means "to crowd" and it first appeared in the english language in the 14th century.

Examples:

1. He had to cram all his clothes into the suitcase.
2. She had to cram for her exam because she didn't study earlier.
3. He had to cram all the information in his head before the test.
4. They had to cram the partygoers into the small room.
5. He had to cram the last piece of furniture into the moving truck.