Meaning of Treadle | Babel Free

Definitions

1. A foot-operated pedal or lever that generates motion.
2. A device actuated by wheels passing over it.
3. Chalaza.

Equivalents

Examples

“There is an inconspicuous treadle let into the floor and when you step on it an air-operated door-opening mechanism is automatically activated; [...].”

“As a car enters the parking area the front wheels pass over a treadle, causing a timber barrier to lift and allow the motorist to drive in and park. No money is required at this stage. As the car passes over a second treadle, just beyond the entrance, the barrier falls again.”

CEFR level