- εἷς
- εἷςGrammatical information: num.Meaning: `one'Other forms: Dor. ἧς; f. μία, n. ἕν, gen. ἑνός, μιᾶς etc.Dialectal forms: Myc. eme dat. \/hemei\/Origin: IE [Indo-European] [902] *sem- `one'Etymology: PGr. *ἕνς (Gort. εν[δ] δ- \< ἕνς δ-) from *ἕμ-ς, IE *sem-s with zero grade fem. μίᾰ \< *sm-ih₂, ἑν-ός for *ἑμ-ός after *ἕνς, ἕν. - Old numeral, a. o. in Lat. sem-per `in one stroke, ever', Toch. B ṣe(me), A sas m. etc. (details in Pedersen Tocharisch 129f., v. Windekens Lex. étym. s. v.), Germ. prob. in Goth. sin-teins `dayly' etc., Arm. mi `unus, -a, -um' (generalised from fem.). - Ablauting ὁμός, ἁ-, ἅμα (s. vv.) with deriv.; note further ἴγγια εἷς. Πάφιοι H. with velar suffix as in Lat. singulī. - Further see Schwyzer 588, W.- Hofmann s. semel and similis (also singulus); s. Hahn Lang. 18, 83ff.Page in Frisk: 1,471-472
Greek-English etymological dictionary (Ελληνικά-Αγγλικά ετυμολογική λεξικό). Robert S.P.. 2010.