noun / verb
tread
TRED/tred/
The action of placing a foot on a surface.
A person in boots treads firmly on a woodland path.

Etymology
The old verb covered both walking and stepping on something. That range survives in tread: it can describe movement on foot or the pressure of a foot against a surface.
In context
the yahoos draw home the sheaves in carriages and the servants tread them in certain covered Huts to get out the grain
More examples
- Be careful not to tread on the seedlings.
- Her heavy tread makes the old floorboards creak.
- We trod softly across the damp grass.
Forms
tread · treads · trod · trodden · treading