ἐνῐ-αυτός, ὁ,
(ἐνί, αὐτός) properly anniversary, μηδὲ τᾷ ὑστεραίᾳ μηδ᾽ ἐν ταῖς δεκάταις μηδ᾽ ἐν τοῖς ἐνιαυτοῖς [[ “Michel” 995 C 49 (_plural_, Delph.): hence πρὸ τῶ ἐ.] Refs] before the lapse of a year, [[ Leges Gortynensium 9.29] Refs]; ἐνιαυτῷ on the expiry of a year, [[[prev. work]1.35] Refs]; and so, any long period of time, cycle, period, ἔτος ἦλθε περιπλομένων ἐνιαυτῶν as times rolled on the year came, [[ 8th c.BC: Odyssea Homerus Epicus “Odyssey” 1.16; ἐπιπλομένων ἐ. 8th-7th c.BC: Hesiodus Epicus “Theogonia” 493, “Sc.” 87; χρονίους ἐτῶν παλαιῶν ἐνιαυτούς 5th-6th c.BC: Aristophanes Comicus “Ranae” 347; πόλιν ἐνιαυτόν τινα ἔδοσαν ἐνοικεῖν 5th c.BC: Thucydides Historicus 3.68 ] Refs 8th c.BC+]; ὁ μέγας ἐ., of a Pythagorean cycle, [[ 4th c.BC: Eudemus Philosophus cited in 2nd c.AD: Theon Smyrnaeus Philosophus p.198 H] Refs 4th c.BC+].; also of the Metonic Cycle of nineteen years, [[ 1st c.BC: Diodorus Siculus Historicus 12.36 ] Refs 1st c.BC+]; of a period of [[ 600 years, 1st c.AD: Josephus Historicus “Antiquitates Judaicae” 1.3.9:— ἀΐδιος ἐ. 2nd c.AD: Apollodorus Damascenus Mechanicus 3.4.2. ] Refs 1st c.AD+]
__2 ={ἔτος}, a year, εἴνατός ἐστι περιτροπέων ἐ. [[ 8th c.BC: Ilias Homerus Epicus “Illiad” 2.295; δεκάτους περιτελλομένους ἐ. 8.404; Διὸς ἐνιαυτοί 2.134 ] Refs 8th c.BC+]; μῆνές τε καὶ ἐνιαυτῶν περίοδοι [[ 5th-6th c.BC: Plato Philosophus “Timaeus” 47a; ἐ. ἡμερῶν LXX.Lev.25.29; ἐνιαυτόν ] LXX+5th c.BC+]during a year, [[ 8th c.BC: Odyssea Homerus Epicus “Odyssey” 1.288 ] Refs 8th c.BC+]; αἱ σπονδαὶ ἐνιαυτὸν ἔσονται Indut. cited in [[ 5th c.BC: Thucydides Historicus 4.118; ἐπεί κε ὠνίαυτος ἐξέλθῃ “IG” 12(2).1.12 (Mytil., 4th c.BC)] Refs 5th c.BC+]; τὸν πρῶτον ἐ. [[ 5th c.BC: Lysias Orator 32.8 ] Refs 5th c.BC+]; ὁπηνίκα.. τοὐνιαυτοῦ at what time in the year, [[ 5th-6th c.BC: Aristophanes Comicus “Fragmenta” 569.7 ] Refs 5th c.BC+]; δὶς τοῦ ἐ. twice a year, [[ 5th-6th c.BC: Plato Philosophus “Critias” 118e; τοῦ ἐ. ] Refs 5th c.BC+]every year, [[ 5th-6th c.BC: Xenophon Historicus “de Vectigalibus” 4.23; ἑκάστου ἐ. [prev. author] “Ath.” 3.4; but ἕκαστον τὸν ἐ. “IG” 2.1055.4: with Preps., δι᾽ ἐνιαυτοῦ 5th c.BC: Antipho Orator “fragment” 28 ] Refs 5th c.BC+]; δι᾽ ἐ. πέμπτου every five years, [[ 5th-6th c.BC: Plato Philosophus “Critias” 119d ] Refs 5th c.BC+]; θητεύσαμεν εἰς ἐ. for a year, [[ 8th c.BC: Ilias Homerus Epicus “Illiad” 21.444; τελεσφόρον εἰς ἐ. 19.32 ] Refs 8th c.BC+]; κατ᾽ ἐνιαυτὸν ἄρξαι for a year, [[ 5th c.BC: Thucydides Historicus 1.93 ] Refs 5th c.BC+]; or, every year, [[ 5th-6th c.BC: Isocrates Orator 3.17, 4th-3rd c.BC: Diphilus Comicus 38.5; καθ᾽ ἕκαστον ἐ. [prev. author] 89 ] Refs 5th c.BC+]; ἐπ᾽ ἐ. for a year, [[ 5th-6th c.BC: Plato Philosophus “Leges” 945b, etc.] Refs 5th c.BC+]; μετὰ τὸν ἐ. at the end of the year, [[ 5th c.BC: Thucydides Historicus 1.138 ] Refs 5th c.BC+]; παρ᾽ ἐνιαυτὸν ἄρχειν in alternate years, [[ 1st c.BC: Diodorus Siculus Historicus 4.65 ] Refs 1st c.BC+]; πρὸ ἐνιαυτοῦ a year before, [[ 1st-2nd c.AD: Plutarchus Biographus et Philosophus 2.147e] Refs 1st c.AD+]; ἐς τὸν σᾶτες ἐ. for the current year, [[ Inscriptiones Graecae 14.256 (from Phintias)] Refs]; ἐν τῷ καθ᾽ ἕτος ἐ. in the current year, [[ “CIG” “Corpus Inscriptionum Graecarum” “Corpus Inscriptionum Graecarum” 3641b5 (from Lampsacus). ] Refs]