Definitions for (noun) plod
Main entry: plod, plodding
Definition: the act of walking with a slow heavy gait
Usage: I could recognize his plod anywhere
Definitions for (verb) plod
Main entry: tramp, trudge, plod, pad, slog, footslog
Definition: walk heavily and firmly, as when weary, or through mud
Usage: Mules plodded in a circle around a grindstone