Definition of "jam-pack" []

• Informal To crowd to capacity: a road that was jam-packed with vehicles. (verb-transitive)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "It's probably because last year was The Year Without A Christmas for our family (for various stupid reasons), so we need to jam-pack two years of yuletide goodness into one."
• "It is a must-see as Pak has managed to jam-pack all the action of Planet Hulk: Exile into one bombastic short video."
• "Q: During your travels and while covering any of the rallies for Sarah Palin, did you ever ask or have you heard from other reporters who may have inquired where the supporters who attend these rallies were from, and whether they were in attendance as part of a concerted effort by the religious right to jam-pack these rallies?"