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Webster 1913 Edition

Orthogon

Or′tho-gon

,

Noun.

[

Ortho-

+ Gr.

γωνία

angle: cf. F.

orthogone

, a.]

(Geom.)

A rectangular figure.

Webster 1828 Edition

Orthogon

OR'THOGON

,

Noun.

[Gr. right, and angle.] A rectangular figure.