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Webster 1913 Edition
Enorthotrope
En-or′tho-trope
,Noun.
[Gr. [GREEK] in + [GREEK] upright, correct + [GREEK] to turn.]
An optical toy; a card on which confused or imperfect figures are drawn, but which form to the eye regular figures when the card is rapidly revolved. See
Thaumatrope
.