G2255
ἥμισυς
half
ἥμισυς, -εια, -υ genitive, -ους (late, as in π., for cl., -εος Bl., § 8, 4; Mayser, 294), n. p1., ἡμίσια (Rec., cl., -εια), [in LXX for חֵצִי, מַחֲצִית ;] half; __1. as adj., agreeing in gender and number with the substantive following, τὰ ἡμίσια τ. ὑταρχόντων, Luk.19:8. __2. As neut. subst., τὸ ἥμισυ, the half; ἥ. (anarth.), a half: with genitive, ἥ. καιροῦ, Rev.12:14; ἕως ἡμίσους τ. βασιλείας μου, Mrk.6:23; after a cardinal number, ἡμέρας τρεῖς κ. ἥμισυ, Rev.11:9, 11.† (AS)
The KJV translates G2255 in the following manner:
half (10x)
Full Thayer's lexicon entry
ἥμισυ — hḗmisy
ἥμισυς, ἡμίσεια, ἥμισυ; genitive ἡμίσους (Mar 6:23 (the Sept. Exo 25:9; etc.), for the uncontracted form ἡμισεος which is more common in the earlier and more elegant Greek writings (from Herodotus down)); neuter plural ἡμίση, Luk 19:8 R G, a form in use from Theophrastus down, for the earlier ἡμισεα adopted by Lachmann (cf. Passow (also Liddell and Scott), under the word; Winer's Grammar, § 9, 2 d.; ἡμίσεια in T Tr (ἡμίσιά WH) seems due to a corruption of the copyists, see Stephanus Thesaurus iv., p. 170; Alexander Buttmann (1873) Ausf. Spr. i., p. 248; Alex. Alexander Buttmann (1873) in Studien und Kritiken for 1862, p. 194f; (N. T. Gram. 14 (13); Tdf. Proleg., p. 118; but especially WHs Appendix, p. 158)); the Sept. for מַחֲצִית, much more often חֲצִי; half; it takes the gender and number of the annexed substantive (where τό ἥμισυ might have been expected): τά ἡμίση τῶν ὑπαρχόντων, Luk 19:8 (so Greek writings say ὁ ἥμισυς τοῦ βίου, οἱ ἡμίσεις τῶν ἱππέων, see Passow, under the word; (Liddell and Scott, under the word, L 2; Kühner, § 405, 5 c.); τάς ἡμίσεις τῶν δυνάμεων, 1Ma 3:34; 1Ma 3:37); neuter τό ἥμισυ, substantively, the half; without the article a half: ἕως ἡμίσους τῆς βασιλείας μου (Est 5:3; Est 7:2), Mar 6:23; ἥμισυ καιροῦ, Rev 12:14; as in classical Greek, καί ἥμισυ is added to cardinal numbers even where they are connected with masculine and feminine substantives, as τρεῖς ἡμέρας καί ἥμισυ, three days and a half, Rev 11:9; Rev 11:11 (ὀψώνειν δυοιν δραχμων καί ἡμίσους, Ath. 6, p. 274 c.; δύο or ἑνός πήχεων καί ἡμίσους, Exo 25:16; Exo 26:16; Exo 38:1 (Alex.)); with καί omitted: Rev 11:9 Tdf. edition 7 (μυριάδων ἑπτά ἡμίσους, Plutarch, Mar. 34).
5 occurrences
Mark (1), Luke (1), Revelation of John (3)