Difference between Pedal and Treadle

PEDAL vs TREADLE: NOUN

In geometry, a pedal triangle (which see, under triangle).
A pedal keyboard.
A pedal point.
A similar foot-operated part attached to a crank and used for powering various devices, such as a bicycle.
A foot-operated lever used for actuating or controlling a mechanism, as in a loom, sewing machine, piano, or organ.
A sustained bass note
A foot or footlike part.
A lever operated by one's foot that is used to control a machine or mechanism, such as a bicycle or piano
A pedal curve or surface.
A lever or key acted on by the foot, as in the pianoforte to raise the dampers, or in the organ to open and close certain pipes; a treadle, as in a lathe or a bicycle.
A pedal curve or surface, or one of which another is the pedal curve or surface.
A lever that is operated with the foot
In musical instruments, a foot-lever; a metal or wooden key or projecting bar operated by the foot. , ,
Any part of a machine or apparatus which is intended to receive and transmit power from the foot of the operator; a treadle: as, the pedals of a bicycle.
Same as organ-point.

The part of a foot lathe, or other machine, which is pressed or moved by the foot.
The tough ropy or stringy part of the white of an egg; the chalaza: so called because formerly supposed to be the male sperm. Compare tread, 4.
A lever designed to be moved by the foot to impart motion to a machine, as a lathe, sewing-machine, or bicycle.
A pedal or lever operated by the foot for circular drive, as in a potter's wheel or sewing machine.
A foot-operated pedal or lever that generates circular motion.
A lever that is operated with the foot
The chalaza of a bird's egg; the tread.

An organ which has pedals or a range of keys moved by the feet; that portion of a full organ which is played with the feet.
Of or relating to the foot.
The curve or surface which is the locus of the feet of perpendiculars let fall from a fixed point upon the straight lines tangent to a given curve, or upon the planes tangent to a given surface.
Of or pertaining to a pedal; having pedals.
Of or relating to a foot or footlike part.
Of or relating to a pedal.
Of or pertaining to the foot, or to feet, literally or figuratively; specifically (Zoöl.), pertaining to the foot of a mollusk.
Of or relating to the feet
The note which is held or sustained through an organ point. See Organ point, under Organ.

4 (ped′ al). In music, relating to a pedal.
Pertaining to the feet of perpendiculars let fall from one point upon tangents to a fixed locus called a basis.
Of or pertaining to the pes or hind foot only: opposed to manual.
Technically— Of or pertaining to a foot-like part of the body, as of a mollusk; podial: as, a pedal ganglion.
Pertaining to or connected with a foot or the feet: as, pedal extremities.
In geometry, pertaining to the feet of transversals on to the sides of a triangle through a given point and the vertices.
To work a pedal; use the pedals, as of a piano, organ, bicycle, etc.
In conchology: Any muscle of the foot or podium of a univalve. The posterior adductor of a bivalve, when there are two. See cuts under Astartidæ and Tridaenidæ.

To operate a treadle; specifically, in playing a reed-organ, to operate the feeders by means of the foot-levers or pedals.

Pushers, Ramp, Peg, Pace, Foot, Rhythm, Ride, Brake, Foot lever, Pedal point, Cycle, Bicycle, Wheel, Bike, Treadle

Spool, Crochet needle, Coaster brake, Rotary, Waterwheel, Cogwheel, Spindle, Tailstock, Handwheel, Bobbin, Lathe, Capstan, Loom, Foot lever, Pedal

Fairy, Depress, Install, Ramp, Pace, Foot, Rhythm, Ride, Brake, Pedal point, Cycle, Bicycle, Wheel, Bike, Treadle

Bandsaw, Windlass, Pulleys, Spool, Crochet needle, Coaster brake, Rotary, Waterwheel, Cogwheel, Spindle, Tailstock, Handwheel, Bobbin, Capstan, Pedal

Double Treadle only, which folds but does not have an available travel bag.
Minimize feed waste by building a treadle chicken feeder for your chooks!
Treadle Disease when some nano percenter sneezes on me in the street.
You can easily remove this handle and use a treadle table.
He turns the wheel by working a treadle with his foot.
The Happy Henhouse Treadle Feeder also has a patented design.
Mine is a treadle some seem to be hand crank.
Asheville area that had the Lendrum double treadle wheel.
That last singer treadle was spray painted black.
The ornamental castings on the treadle are attractive and the treadle does rock back and forth.