Tetragon

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Tetragon

(religion, spiritualism, and occult)

Tetragon is an alternate, though rarely used, term for square, an aspect of 90°.

References in periodicals archive ?
Syzygium tetragonum Wall, a species of Syzygium (Myrtaceae) mainly distributed in Yunnan province of China, is a Chinese folk medicine for the treatment of rheumatism, joint swelling and pain.
stramineum - - Ceratodon purpureus - - Cirriphyllum cirrosum - - Conostomum tetragonum - - Desmatodon heimii var.
Punta Remedios, Lira, Carnota, sobre estipe de Saccorhiza polyschides, a 1 m de profundidad, presenta cistocarpos, Audouinella virgatulay Callithamnion tetragonum epifitos, 07-02-1988, J.
caesius 2 en 3, + en 20; Coleostephus myconis + en 6 y 7; Elymus caninus + en 6 y 16; Melilotus albus + en 10, 1 en 17; Alismaplantago-aquatica + en 12 y 20, Rumex conglomeratus 1 en 15 y 24; Humulus lupulus + en 16 y 19; Ranunculus repens + en 18, r en 19; Paspalum dilatatum + en 19 y 22; Hypericum undulatum r, Vitis vinifera + en 11; Verbena officinalis +, Epilobium tetragonum 1 en 13; Phytolacca americana, Setaria verticillata var.