LSJ
ατος, τό, (< μείγνυμι) mixture, compound, Emp. and Anaxag. ap. Arist. Ph. 187a33, cf. Metaph. 1012a28. μίγματα, τά, of drugs, Plu. 2.80a, Dsc. 5.44, Apollon. ap. Gal. 12.655; μ. σμύρνης καὶ ἀλόης Ev. Jo. 19.39; of pigments, D.H. Is. 4, Comp. 21; of condiments, Plu. 2.997a; of amalgams, Zos.Alch. p. 197 B. (In codd. sts. μῖγμα, for which μεῖγμα (formed like χεῦμα) shd. perh. be restored in Emp. and Anaxag. ap. Arist., but μίγμα (formed like χύμα) may be retained in later texts.)
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
TBESG
μίγμα (LT, cl., μῖγμα; on the orthogr., see B1., § 3, 5), -τος, τό
(< μίγνυμι), [in LXX: Sir.38:8 * ;]
a mixture: Jhn.19:39 (ἕλιγμα, WH, R, mg.).†
(AS)
Translators Brief lexicon of Extended Strongs for Greek based on Abbot-Smith, A Manual Greek Lexicon of the New Testament (1922) (=AS), with corrections and adapted by Tyndale Scholars