cram
cram
verb
To force something into a space that is too small or already full.
"She crammed all her clothes into the suitcase."
verb
To study intensely for an exam in a short, concentrated period.
"Students often cram the night before exams."
Thesaurus
Synonyms: bone up, swot, get up, bone, drum, mug up, swot up, grind away, jampack, ram, jam, chock up