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Tract"or (?), n. [NL., from L. trahere, tractum, to draw.]

1.

That which draws, or is used for drawing.

2. pl. (Med.)

Two small, pointed rods of metal, formerly used in the treatment called Perkinism.

 

© Webster 1913


Tract"or (?), n.

An aëroplane flying machine having one or more tractor screws.

 

© Webster 1913