δύο
Validation
No
Word-lemma
Word-form
δυάς
Transliteration (Word)
duas
Etymon-lemma
Transliteration (Etymon)
duo
Century
12 AD
Source
idem
Ref.
Etym. Magnum, Kallierges, p. 289
Ed.
T. Gaisford, Etymologicum magnum, Oxford: Oxford University Press, 1848 (repr. Amsterdam: Hakkert, 1967)
Quotation
Δυάς: Παρὰ τὸ δῶ, τὸ δεσμῶ· ἵν’ ᾖ ὁ ἐκ συνδέσεως πρῶτος ἀριθμὸς, πρὸς ἀντιδιαστολὴν τῆς μονάδος. Ἢ παρὰ τὸ συνδεδέσθαι ἄλλῳ ἀριθμῷ, τῷ ἑνί· τὸ γὰρ ἓν ἀπολελυμένον ἐστὶ, παρὰ τὴν ἕσιν καὶ τὴν ἄφεσιν. Ἢ παρὰ τὸ διεῖναι· μόνη γὰρ πρώτη ἡ δυὰς διΐσταται ἀπὸ τῆς μονάδος· ὅθεν οἱ Πυθαγόρειοι τόλμαν αὐτὴν εἶπον. Ἢ παρὰ τὸ δύο, δυάς
δίειμι
Validation
No
Word-lemma
Word-form
δυάς
Transliteration (Word)
duas
Etymon-lemma
Transliteration (Etymon)
dieimi
Century
3-4 AD
Source
idem
Ref.
Theologoumena arithmeticae, p. 9
Ed.
V. de Falco, [Iamblichi] theologoumena arithmeticae, Leipzig: Teubner, 1922
Quotation
ὅτι δυὰς λέγεται παρὰ τὸ διιέναι καὶ διαπορεύεσθαι· πρώτη γὰρ ἡ δυὰς διεχώρισεν αὑτὴν ἐκ τῆς μονάδος, ὅθεν καὶ τόλμα καλεῖται· τῆς γὰρ μονάδος ἕνωσιν δηλούσης, ἡ δυὰς ὑπεισελθοῦσα διαχωρισμὸν δηλοῖ.
δέω1
Validation
No
Word-lemma
Word-form
δυάς
Transliteration (Word)
dyas
Etymon-lemma
Transliteration (Etymon)
deō
Century
5 AD
Source
idem
Ref.
Etymologicum, delta, p. 47
Ed.
F. Sturz, Orionis Thebani etymologicon, Leipzig, Weigel, 1820
Quotation
Δυάς. παρὰ τὸ συνδεδέσθαι ἄλλῳ ἀριθμῷ, τῷ ἑνί· τὸ γὰρ <ἓν> ἀπολελυμένον ἐστὶ, παρὰ τὸ ἕσιν καὶ ἄφεσιν [Orion does not have the <ἕν>, which is preserved in the Gudianum]
