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See more synonyms for jam-pack on Thesaurus.com
verb (used with object)
  1. to fill or pack as tightly or fully as possible: We jam-packed the basket with all kinds of fruit.
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Origin of jam-pack

First recorded in 1920–25
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for jam-packed

Contemporary Examples

British Dictionary definitions for jam-packed


  1. crowded, packed, or filled to capacity
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012