1. (

• jam ,
• jampack ,
• ram ,
• chock_up ,
• cram ,
• wad

) crowd or pack to capacity; "the theater was jampacked" ;

2. (

• cram ,

) put something somewhere so that the space is completely filled; "cram books into the suitcase" ;

3. (

• cram ,
• 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" ;

4. (

• cram

) prepare (students) hastily for an impending exam ;