jam-pack

[ jam-pak ]

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.

Word History and Origins

Origin of jam-pack¹

First recorded in 1920–25

Example Sentences

His last meeting in the Citizens' Hall was jam-pack an hour before the advertised time of speaking.

From Project Gutenberg