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Adjective: jam-packed  'jam'pakt
Usage: informal
  1. Extremely crowded or filled to capacity
    "stands jam-packed with fans";
    - jammed, packed, packed out
Verb: jampack  'jam'pak
Usage: informal
  1. Crowd or pack to capacity
    "the theatre was jampacked";
    - jam, ram, cram, wad

See also: crowded

Type of: stuff

Encyclopedia: Jampack