εἶ

εἶ • (eî) n (indeclinable)

1. Old name of the letter ε (epsilon, see ἒ ψιλόν (è psilón), έψιλον).

• Appendix:Greek alphabet

εἶ • (eî)

1. second-person singular present indicative of εἰμί (eimí): thou art.
2. second-person singular present indicative with future meaning of εἶμι (eîmi): thou wilt go.

• “εἶ”, in Liddell & Scott (1940) A Greek–English Lexicon, Oxford: Clarendon Press
• εἶ in Bailly, Anatole (1935) Le Grand Bailly: Dictionnaire grec-français, Paris: Hachette
• εἶ in the Diccionario Griego–Español en línea (2006–2024)
• G1488 in Strong, James (1979) Strong’s Exhaustive Concordance to the Bible
• Woodhouse, S. C. (1910) English–Greek Dictionary: A Vocabulary of the Attic Language‎, London: Routledge & Kegan Paul Limited.
  • favourably idem, page 311.