τετράγωνον
tetragōnon

Greek noun

Last edited: 2025-01-29
Primary meaning square
Literal translation quadrangle
Variants
τετράγωνον tetragōnon
Edited by

square geometrical shape, astrological concept

Κατὰ τετράγωνον δέ ἐστι Κριὸς Καρκίνος Ζυγὸς Αἰγόκερως, Ταῦρος Λέων Σκορπίος Ὑδροχόος, Δίδυμοι Παρθένος Τοξότης Ἰχθύες, τὰ πάντα τετράγωνα γʹ· ὑποτείνει δὲ ἡ τοῦ τετραγώνου πλευρὰ ὑπὸ ζῴδια μὲν γʹ, μοίρας δὲ ϙʹ.

‘“In quartile” are Aries - Cancer - Libra - Capricorn, Taurus - Leo - Scorpio - Aquarius, Gemini - Virgo - Sagittarius - Pisces, all 3 squares; the side of the square subtends 3 zodiac signs, or 90 degrees.’

— Geminus 2.16

Genre: astronomy
Date: 1st century BCE

Geminus. 1975. Géminos, Introduction aux Phénomènes, ed. G. Aujac. Paris: Les Belles Lettres. 12


Cite this entry
APA (7th)
Peeters, T. (2025). τετράγωνον (Lemma #2777). The ZODIAC Glossary: A Cross-Cultural Glossary of Ancient Astral Science. https://zodiacglossary.github.io/lemma/2777/

Chicago (Author-Date)
Peeters, T. (2025). τετράγωνον (Lemma #2777). The ZODIAC Glossary: A Cross-Cultural Glossary of Ancient Astral Science. https://zodiacglossary.github.io/lemma/2777/

MLA (9th)
Peeters, T. (2025). τετράγωνον (Lemma #2777). The ZODIAC Glossary: A Cross-Cultural Glossary of Ancient Astral Science. https://zodiacglossary.github.io/lemma/2777/

Harvard
Peeters, T. (2025) τετράγωνον (Lemma #2777), The ZODIAC Glossary: A Cross-Cultural Glossary of Ancient Astral Science. Available at: https://zodiacglossary.github.io/lemma/2777/ (Accessed: February 2, 2026).

BibTeX
@misc{zodiac2777,
	note = {[Online; accessed 2026-02-02]},
	author = {Peeters, Thomas},
	year = {2025},
	title = {τετράγωνον ({Lemma} #2777)},
	url = {https://zodiacglossary.github.io/lemma/2777/},
	howpublished = {https://zodiacglossary.github.io/lemma/2777/},
}