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Commentary Index | Return to PrayerRequest.com | DownloadNoah Webster Dictionary (1913 edition): Tetragon
Subjects in this Topic:
(1):
(n.) A plane figure having four sides and angles; a quadrangle, as a square, a rhombus, etc.
(2):
(n.) An aspect of two planets with regard to the earth when they are distant from each other ninety degrees, or the fourth of a circle.