1. [ verb ] crowd or pack to capacity
Synonyms: jampack ram chock_up wad pack jam

"the theater was jampacked"

Related terms: stuff
2. [ verb ] (food) eat until one is sated
Synonyms: fill stuff jam fill_up

"He filled up on turkey"

Related terms: eat gorge
3. [ verb ] put something somewhere so that the space is completely filled

"cram books into the suitcase"

Related terms: situate put jam
4. [ verb ] (education) prepare (students) hastily for an impending exam
Related terms: prepare crammer
5. [ noun ] Last name, frequency rank in the U.S. is 7767
6. [ verb ] (education) study intensively, as before an exam
Synonyms: drum bone_up swot get_up mug_up swot_up bone grind_away

"I had to bone up on my Latin verbs before the final exam"

Related terms: study swot
Similar spelling:   cream