What is "jampacked"

Usage examples of "jampacked".

Chairman, but even this second ball is now jampacked and there are many stockholders outside who cannot get into either one.

By now, every street leading to the Christopher Columbus was jampacked with vehicles-fire equipment, police cars and wagons, ambulances, all with dome lights flashing.

Every one of those buildings would be so jampacked with soldiers as to make forward progress all but impossible.

But the Maldeans had declined in numbers so that many of these jampacked buildings were now deserted.