verb / noun
plod
PLAHD/plɑːd/
Slow, laborious movement or progress.
We plod up the muddy trail with our heavy packs.

Etymology
The origin is uncertain, though the word may imitate slow, heavy footsteps. Its recorded meaning covers both laborious walking and working with steady perseverance.
In context
The down-at-heel boots continued to plod onwards.
More examples
- She plods through the paperwork one form at a time.
- The old truck plodded up the steep hill.
- The walk home is a weary plod through deep snow.
Forms
plod · plods · plodded · plodding
plodder noun — Someone who progresses slowly with steady effort.