#1 cram v. [jam, jampack, ram, chock up, wad] crowd or pack to capacity; "the theater was jampacked". wn
#2 cram v. put something somewhere so that the space is completely filled; "cram books into the suitcase". wn
#3 cram v. [grind away, drum, bone up, swot, get up, mug up, swot up, bone] study intensively, as before an exam; "I had to bone up on my Latin verbs before the final exam". wn
#4 cram v. prepare (students) hastily for an impending exam. wn
vizzz