Webster’s Revised Unabridged Dictionary · 1913
Treadwheel
Tread′wheel′ (·hwēl′), n. A wheel turned by persons or animals, by treading, climbing, or pushing with the feet, upon its periphery or face. See Treadmill.
Webster’s Revised Unabridged Dictionary · 1913
Tread′wheel′ (·hwēl′), n. A wheel turned by persons or animals, by treading, climbing, or pushing with the feet, upon its periphery or face. See Treadmill.