(including the neuter (etc.) Hen); a primary numeral; one -- a(-n, -ny, certain), + abundantly, man, one (another), only, other, some. See also heis kath heis, medeis, mia, oudeis.
see GREEK heis kath heis
see GREEK medeis
see GREEK mia
see GREEK oudeis
1. universally,
a. in opposed to many; and α. added to nouns after the manner of an adjective: Matthew 25:15 (opposed to πέντε δύο); Romans 5:12 (opposed to πάντες); Matthew 20:13; Matthew 27:15; Luke 17:34 (but L WH brackets); Acts 28:13; 1 Corinthians 10:8; James 4:13 (R G), and often; παρά μίαν namely, πληγήν (Winers Grammar, 589 (548); Buttmann, 82 (72)), save one (Winer's Grammar, § 49, g.), 2 Corinthians 11:24; with the article, ὁ εἰς ἄνθρωπος, the one man, of whom I have spoken, Romans 5:15. β. substantively, with a partitive genitive — to denote one, whichever it may be: μίαν τῶν ἐντολῶν, one commandment, whichever of the whole number it may be, Matthew 5:19; add, Matthew 6:29; Matthew 18:6; Mark 9:42; Luke 12:27; Luke 17:2, 22; or, that one is required to be singled out from a certain number: Luke 23:39; John 19:34, etc. followed by ἐκ with the genitive of a noun signifying a whole, to denote that one of (out of) a company did this or that: Matthew 22:35; Matthew 26:21; Matthew 27:48; Mark 14:18; Luke 17:15; John 1:40 ( b. in opposed to a division into parts, and in ethical matters to dissensions: ἐν σῶμα πολλά μέλη, Romans 12:4; 1 Corinthians 12:12, 20; ἐν εἶναι, to be united most closely (in will, spirit), John 10:30; John 17:11, 21-23; ἐν ἑνί πνεύματι, μία ψυχή, Philippians 1:27 cf. Acts 4:32 (cf. Cicero, Lael. 25 (92)amicitiae vis est in eo, ut unus quasi animus fiat ex pluribus); ἀπό μιᾶς (see ἀπό, III., p. 59{b}), Luke 14:18. c. with a negative following joined to the verb, εἰς ... οὐ or μή (one ... not, i. e.) no one, (more explicit and emphatic than οὐδείς): ἐν ἐξ αὐτῶν οὐ πεσεῖται, Matthew 10:29; besides, Matthew 5:18; Luke 11:46; Luke 12:6; this usage is not only Hebraistic (as that language has no particular word to express the notion of none), but also Greek (Aristophanes ecclesiastical 153: thesm. 549; Xenophon, an. 5, 6, 12; Dionysius Halicarnassus, verb. comp. 18, etc.), cf. Winers Grammar, 172 (163); (Buttmann, 121 (106)). 2. emphatically, so that others are excluded, and εἰς is the same as 2. a single (Latinunus equivalent tounicus); joined to nouns: Matthew 21:24; Mark 8:14 (οὐκ ... εἰ μή ἕνα ἄρτον); Mark 12:6; Luke 12:52; John 11:50; John 7:21; 1 Corinthians 12:19; Ephesians 4:5, etc.; absolutely: 1 Corinthians 9:24; 2 Corinthians 5:14 (15); 1 Timothy 2:5; James 4:12, etc.; οὐδέ εἰς, not even one: Matthew 27:14; John 1:3; Acts 4:32; Romans 3:10; 1 Corinthians 6:5 (R G); οὐκ ἐστιν ἕως ἑνός (there is not so much as one), Romans 3:12 from Psalm 13:3 b. alone: οὐδείς ... εἰ μή εἰς ὁ Θεός, Mark 2:7 (for which in Luke 5:21 μόνος ὁ Θεός); Mark 10:18; Luke 18:19. c. one and the same (not at variance with, in accord with oneself): Romans 3:30; Revelation 17:13, 17 (L omits); 3. the numerical force of εἰς is often so weakened that it hardly differs from the indefinite pronoun τίς, or from our indefinite article (Winers Grammar, 117 (111) (cf. 29 note 2; Buttmann, 85 (74))): Matthew 8:19 εἰς γραμματεύς); 4. it is used distributively (Winers Grammar, § 26, 2; especially Buttmann, 102 (90)); a. εἰς ... καί εἰς, one ... and one: Matthew 17:4; Matthew 20:21; Matthew 24:40 L T Tr WH, b. εἰς ἕκαστος, everyone: Acts 2:6; Acts 20:31; Ephesians 4:16; Colossians 4:6; followed by a partitive genitive: Luke 4:40; Luke 16:5; Acts 2:3; Acts 17:27; Acts 21:26; 1 Corinthians 12:18; Ephesians 4:7; 1 Thessalonians 2:11; cf. Buttmann, 102f (89f); ἀνά εἰς ἕκαστος (see ἀνά, 2), Revelation 21:21. c. a solecism, common in later Greek (cf. Lucian, solace. (Pseudosoph.) § 9; Winers Grammar, § 37, 3; Buttmann, 30f (26f); Fritzsche on Mark, p. 613f; (Sophocles' Lexicon, under the word καθεῖς)), is καθ' εἰς, and in combination καθεῖς (so that either κατά is used adverbially, or εἰς as indeclinablc): ὁ καθ' εἰς, equivalent to εἰς ἕκαστος, Romans 12:5 (where L T Tr WH τό καθ', as respects each one, severally; cf. what is said against this reading by Fritzsche, commentary, iii., p. 44f, and in its favor by Meyer); with a partitive genitive 3Macc. 5:84; εἰς καθ' (T WH Tr marginal reading κατά) εἰς, everyone, one by one, Mark 14:19; John 8:9; καθ' ἕνα, καθ' ἕν (as in Greek writings), of a series, one by one, successively: καθ' ἐν, all in succession, John 21:25 (not Tdf.); καθ' ἕνα πάντες, 1 Corinthians 14:31 (Xenophon, venat. 6, 14); καθ' ἕν ἕκαστον, Acts 21:19 (Xenophon, Cyril 1, 6, 22 (27); Ages. 7, 1); ὑμεῖς οἱ καθ' ἕνα ἕκαστος, ye severally, every one, Ephesians 5:33. 5. like the Hebrew אֶחָד, εἰς is put for the ordinal πρῶτος, first (Winers Grammar, § 37, 1; Buttmann, 29 (26)): μία σαββάτων the first day of the week, Matthew 28:1; Mark 16:2; Luke 24:1; John 20:1, 19; Acts 20:7; 1 Corinthians 16:2 (L T Tr WH μία σαββάτου); (in Greek writings so used only when joined with other ordinal numbers, as εἷς καί τριηκοστος, Herodotus 5, 89: Diodorus 16. 71. Cicero, de senect. 5uno et octogesimo anna. (Cf. Sophocles Lexicon, under the word)).