Étym. v. ἀκέστωρ.

• ACESTOR (Ἀκέστωρ). A surname of Apollo which characterises him as the god of the healing art, or in general as the averter of evil, like ἀκέσιος. (Eurip. Androm. 901.) (Wikisource | public domain)
• ACESTOR (Ἀκέστωρ), surnamed Sacas (Σάκας), on account of his foreign origin, was a tragic poet at Athens, and a contemporary of Aristophanes. He seems to have been either of Thracian or Mysian origin. (Aristoph. Aves, 31; Schol. ad loc.; Vespae, 1216; Schol. ad loc.; Phot. and Suid. s. v. Σάκας: Welcker, Die Griech. Tragöd. p. 1032.) (Wikisource | public domain)
• ACESTOR (Ἀκέστωρ), a sculptor mentioned by Pausanias (vi. 17. §2) as having executed a statue of Alexibius, a native of Heraea in Arcadia, who had gained a victory in the pentathlon at the Olympic games. He was born at Cnossus, or at any rate exercised his profession there for some time. (Paus. x. 15. §4.) He had a son named Amphion, who was also a sculptor, and had studied under Ptolichus of Corcyra (Paus. vi. 3. §2); so that Acestor must have been a contemporary of the latter, who flourished about Ol. 82. (b. c. 452.)[C.P. M.] (Wikisource | public domain)