TREADWHEEL
Source: 567
Tread″wheel′ (?), n. A wheel turned by persons or animals, by treading, climbing, or pushing with the feet, upon its periphery or face. See Treadmill.
Source: 567
Tread″wheel′ (?), n. A wheel turned by persons or animals, by treading, climbing, or pushing with the feet, upon its periphery or face. See Treadmill.