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Webster 1913 Edition
Tractor
Tract′or
,Noun.
[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 1828 Edition
Tractor
TRACT'OR
,Noun.