noun
: a sidewalk constructed on the principle of an endless belt or a series of such belts side by side and moving at different gradated speeds so that a person stepping on it will be carried along
noun
: a sidewalk constructed on the principle of an endless belt or a series of such belts side by side and moving at different gradated speeds so that a person stepping on it will be carried along
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012