noun.
A wheel turned by treading, climbing, or pushing with the feet upon its periphery, as for example in a treadmill.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a mill that is powered by men or animals walking on a circular belt or climbing steps
noun.
a mill that is powered by men or animals walking on a circular belt or climbing steps
Word Usage
"To pay higher and higher co-payments on the medicines we take to cure us of the stress and anxiety caused by the enormous treadwheel on which we run?"