What is "schlepped"

Usage examples of "schlepped".

Farben Gesellschaft, despite the fact that they’d schlepped their own.

I got him sacked at last and back we schlepped to Mine City, Colossus of Compost, Mother of Methane, Daughter of Destruction, with the two-ringed Saturn behind us.

They waved to the researchers at the fuel dock, nodded to the haglets at the charter booths, shakaed the divemasters and the captains, and schlepped science stuff down the dock to start their day.